Пример #1
0
void Transport::Update(uint32 diff)
{
    uint32 const positionUpdateDelay = 200;

    if (AI())
        AI()->UpdateAI(diff);
    else if (!AIM_Initialize())
        TC_LOG_ERROR("entities.transport", "Could not initialize GameObjectAI for Transport");

    if (GetKeyFrames().size() <= 1)
        return;

    if (IsMoving() || !_pendingStop)
        m_goValue.Transport.PathProgress += diff;

    uint32 timer = m_goValue.Transport.PathProgress % GetTransportPeriod();
    bool justStopped = false;

    // Set current waypoint
    // Desired outcome: _currentFrame->DepartureTime < timer < _nextFrame->ArriveTime
    // ... arrive | ... delay ... | departure
    //      event /         event /
    for (;;)
    {
        if (timer >= _currentFrame->ArriveTime)
        {
            if (!_triggeredArrivalEvent)
            {
                DoEventIfAny(*_currentFrame, false);
                _triggeredArrivalEvent = true;
            }

            if (timer < _currentFrame->DepartureTime)
            {
                SetMoving(false);
                justStopped = true;
                if (_pendingStop && GetGoState() != GO_STATE_READY)
                {
                    SetGoState(GO_STATE_READY);
                    m_goValue.Transport.PathProgress = (m_goValue.Transport.PathProgress / GetTransportPeriod());
                    m_goValue.Transport.PathProgress *= GetTransportPeriod();
                    m_goValue.Transport.PathProgress += _currentFrame->ArriveTime;
                }
                break;  // its a stop frame and we are waiting
            }
        }

        if (timer >= _currentFrame->DepartureTime && !_triggeredDepartureEvent)
        {
            DoEventIfAny(*_currentFrame, true); // departure event
            _triggeredDepartureEvent = true;
        }

        // not waiting anymore
        SetMoving(true);

        // Enable movement
        if (GetGOInfo()->moTransport.allowstopping)
            SetGoState(GO_STATE_ACTIVE);

        if (timer >= _currentFrame->DepartureTime && timer < _currentFrame->NextArriveTime)
            break;  // found current waypoint

        MoveToNextWaypoint();

        sScriptMgr->OnRelocate(this, _currentFrame->Node->NodeIndex, _currentFrame->Node->ContinentID, _currentFrame->Node->Loc.X, _currentFrame->Node->Loc.Y, _currentFrame->Node->Loc.Z);

        TC_LOG_DEBUG("entities.transport", "Transport %u (%s) moved to node %u %u %f %f %f", GetEntry(), GetName().c_str(), _currentFrame->Node->NodeIndex, _currentFrame->Node->ContinentID, _currentFrame->Node->Loc.X, _currentFrame->Node->Loc.Y, _currentFrame->Node->Loc.Z);

        // Departure event
        if (_currentFrame->IsTeleportFrame())
            if (TeleportTransport(_nextFrame->Node->ContinentID, _nextFrame->Node->Loc.X, _nextFrame->Node->Loc.Y, _nextFrame->Node->Loc.Z, _nextFrame->InitialOrientation))
                return; // Update more in new map thread
    }

    // Add model to map after we are fully done with moving maps
    if (_delayedAddModel)
    {
        _delayedAddModel = false;
        if (m_model)
            GetMap()->InsertGameObjectModel(*m_model);
    }

    // Set position
    _positionChangeTimer.Update(diff);
    if (_positionChangeTimer.Passed())
    {
        _positionChangeTimer.Reset(positionUpdateDelay);
        if (IsMoving())
        {
            float t = !justStopped ? CalculateSegmentPos(float(timer) * 0.001f) : 1.0f;
            G3D::Vector3 pos, dir;
            _currentFrame->Spline->evaluate_percent(_currentFrame->Index, t, pos);
            _currentFrame->Spline->evaluate_derivative(_currentFrame->Index, t, dir);
            UpdatePosition(pos.x, pos.y, pos.z, std::atan2(dir.y, dir.x) + float(M_PI));
        }
        else if (justStopped)
            UpdatePosition(_currentFrame->Node->Loc.X, _currentFrame->Node->Loc.Y, _currentFrame->Node->Loc.Z, _currentFrame->InitialOrientation);
        else
        {
            /* There are four possible scenarios that trigger loading/unloading passengers:
              1. transport moves from inactive to active grid
              2. the grid that transport is currently in becomes active
              3. transport moves from active to inactive grid
              4. the grid that transport is currently in unloads
            */
            bool gridActive = GetMap()->IsGridLoaded(GetPositionX(), GetPositionY());

            if (_staticPassengers.empty() && gridActive) // 2.
                LoadStaticPassengers();
            else if (!_staticPassengers.empty() && !gridActive)
                // 4. - if transports stopped on grid edge, some passengers can remain in active grids
                //      unload all static passengers otherwise passengers won't load correctly when the grid that transport is currently in becomes active
                UnloadStaticPassengers();
        }
    }

    sScriptMgr->OnTransportUpdate(this, diff);
}
Пример #2
0
void Transport::Update(uint32 diff)
{
    uint32 const positionUpdateDelay = 200;

    if (AI())
        AI()->UpdateAI(diff);
    else if (!AIM_Initialize())
        TC_LOG_ERROR(LOG_FILTER_TRANSPORTS, "Could not initialize GameObjectAI for Transport");

    if (GetKeyFrames().size() <= 1)
        return;

    m_goValue.Transport.PathProgress += diff;

    uint32 timer = m_goValue.Transport.PathProgress % GetPeriod();

    // Set current waypoint
    // Desired outcome: _currentFrame->DepartureTime < timer < _nextFrame->ArriveTime
    // ... arrive | ... delay ... | departure
    //      event /         event /
    for (;;)
    {
        if (timer >= _currentFrame->ArriveTime)
        {
            if (!_triggeredArrivalEvent)
            {
                DoEventIfAny(*_currentFrame, false);
                _triggeredArrivalEvent = true;
            }

            if (timer < _currentFrame->DepartureTime)
            {
                SetMoving(false);
                if (_pendingStop)
                    SetGoState(GO_STATE_READY);
                break;  // its a stop frame and we are waiting
            }
        }

        if (_pendingStop && timer >= _currentFrame->DepartureTime && GetGoState() == GO_STATE_READY)
        {
            m_goValue.Transport.PathProgress = (m_goValue.Transport.PathProgress / GetPeriod());
            m_goValue.Transport.PathProgress *= GetPeriod();
            m_goValue.Transport.PathProgress += _currentFrame->ArriveTime;
            break;
        }

        if (timer >= _currentFrame->DepartureTime && !_triggeredDepartureEvent)
        {
            DoEventIfAny(*_currentFrame, true); // departure event
            _triggeredDepartureEvent = true;
        }

        if (timer >= _currentFrame->DepartureTime && timer < _currentFrame->NextArriveTime)
            break;  // found current waypoint

        MoveToNextWaypoint();

        // not waiting anymore
        SetMoving(true);

        // Enable movement
        if (GetGOInfo()->moTransport.canBeStopped)
            SetGoState(GO_STATE_ACTIVE);

        // Departure event
        if (_currentFrame->IsTeleportFrame())
            TeleportTransport(_nextFrame->Node->mapid, _nextFrame->Node->x, _nextFrame->Node->y, _nextFrame->Node->z);

        sScriptMgr->OnRelocate(this, _currentFrame->Node->index, _currentFrame->Node->mapid, _currentFrame->Node->x, _currentFrame->Node->y, _currentFrame->Node->z);

        TC_LOG_DEBUG(LOG_FILTER_TRANSPORTS, "Transport %u (%s) moved to node %u %u %f %f %f", GetEntry(), GetName().c_str(), _currentFrame->Node->index, _currentFrame->Node->mapid, _currentFrame->Node->x, _currentFrame->Node->y, _currentFrame->Node->z);
    }

    // Set position
    _positionChangeTimer.Update(diff);
    if (_positionChangeTimer.Passed())
    {
        _positionChangeTimer.Reset(positionUpdateDelay);
        if (IsMoving())
        {
            float t = CalculateSegmentPos(float(timer) * 0.001f);
            G3D::Vector3 pos, dir;
            _currentFrame->Spline->evaluate_percent(_currentFrame->Index, t, pos);
            _currentFrame->Spline->evaluate_derivative(_currentFrame->Index, t, dir);
            UpdatePosition(pos.x, pos.y, pos.z, atan2(dir.x, dir.y));
        }
    }

    sScriptMgr->OnTransportUpdate(this, diff);
}
Пример #3
0
void Transport::Update(uint32 diff)
{
    uint32 const positionUpdateDelay = 200;

    if (AI())
        AI()->UpdateAI(diff);
    else if (!AIM_Initialize())
        TC_LOG_ERROR("entities.transport", "Could not initialize GameObjectAI for Transport");

    if (GetKeyFrames().size() <= 1)
        return;

    if (IsMoving() || !_pendingStop)
        m_goValue.Transport.PathProgress += diff;

    uint32 timer = m_goValue.Transport.PathProgress % GetPeriod();

    // Set current waypoint
    // Desired outcome: _currentFrame->DepartureTime < timer < _nextFrame->ArriveTime
    // ... arrive | ... delay ... | departure
    //      event /         event /
    for (;;)
    {
        if (timer >= _currentFrame->ArriveTime)
        {
            if (!_triggeredArrivalEvent)
            {
                DoEventIfAny(*_currentFrame, false);
                _triggeredArrivalEvent = true;
            }

            if (timer < _currentFrame->DepartureTime)
            {
                SetMoving(false);
                if (_pendingStop && GetGoState() != GO_STATE_READY)
                {
                    SetGoState(GO_STATE_READY);
                    m_goValue.Transport.PathProgress = (m_goValue.Transport.PathProgress / GetPeriod());
                    m_goValue.Transport.PathProgress *= GetPeriod();
                    m_goValue.Transport.PathProgress += _currentFrame->ArriveTime;
                }
                break;  // its a stop frame and we are waiting
            }
        }

        if (timer >= _currentFrame->DepartureTime && !_triggeredDepartureEvent)
        {
            DoEventIfAny(*_currentFrame, true); // departure event
            _triggeredDepartureEvent = true;
        }

        // not waiting anymore
        SetMoving(true);

        // Enable movement
        if (GetGOInfo()->moTransport.canBeStopped)
            SetGoState(GO_STATE_ACTIVE);

        if (timer >= _currentFrame->DepartureTime && timer < _currentFrame->NextArriveTime)
            break;  // found current waypoint

        MoveToNextWaypoint();

        sScriptMgr->OnRelocate(this, _currentFrame->Node->index, _currentFrame->Node->mapid, _currentFrame->Node->x, _currentFrame->Node->y, _currentFrame->Node->z);

        TC_LOG_DEBUG("entities.transport", "Transport %u (%s) moved to node %u %u %f %f %f", GetEntry(), GetName().c_str(), _currentFrame->Node->index, _currentFrame->Node->mapid, _currentFrame->Node->x, _currentFrame->Node->y, _currentFrame->Node->z);

        // Departure event
        if (_currentFrame->IsTeleportFrame())
            if (TeleportTransport(_nextFrame->Node->mapid, _nextFrame->Node->x, _nextFrame->Node->y, _nextFrame->Node->z, _nextFrame->InitialOrientation))
                return; // Update more in new map thread
    }

    // Set position
    _positionChangeTimer.Update(diff);
    if (_positionChangeTimer.Passed())
    {
        _positionChangeTimer.Reset(positionUpdateDelay);
        if (IsMoving())
        {
            float t = CalculateSegmentPos(float(timer) * 0.001f);
            G3D::Vector3 pos, dir;
            _currentFrame->Spline->evaluate_percent(_currentFrame->Index, t, pos);
            _currentFrame->Spline->evaluate_derivative(_currentFrame->Index, t, dir);
            UpdatePosition(pos.x, pos.y, pos.z, atan2(dir.y, dir.x) + M_PI);
        }
        else
        {
            /* There are four possible scenarios that trigger loading/unloading passengers:
              1. transport moves from inactive to active grid
              2. the grid that transport is currently in becomes active
              3. transport moves from active to inactive grid
              4. the grid that transport is currently in unloads
            */
            if (_staticPassengers.empty() && GetMap()->IsGridLoaded(GetPositionX(), GetPositionY())) // 2.
                LoadStaticPassengers();
        }
    }

    sScriptMgr->OnTransportUpdate(this, diff);
}
Пример #4
0
void Transport::Update(uint32 diff)
{
    if (!AI())
    {
        if (!AIM_Initialize())
            sLog->outError("Could not initialize GameObjectAI for Transport");
    }
    else
        AI()->UpdateAI(diff);

    if (_isStopped)
        return;

    if (GetKeyFrames().size() <= 1)
        return;

    //_moveTimer = getMSTime() % _transportInfo->pathTime;
    _moveTimer += diff;
    _moveTimer %= _transportInfo->pathTime;
    // need restart path from beginning
    /* if (m_timer < m_curr->pathTime)
    {
        m_curr = keyFrames.begin();
        m_next = m_curr + 1;
    } */
    while (_moveTimer > _nextFrame->pathTime || _moveTimer < _currentFrame->departureTime)
    {
        // arrived at next stop point
        if (_transportInfo->pathTime > _nextFrame->pathTime && _moveTimer < _nextFrame->departureTime)
        {
            if (IsMoving())
            {
                SetMoving(false);
                DoEventIfAny(*_currentFrame, false);
            }
            break;
        }

        MoveToNextWayPoint();

        SetMoving(true);

        DoEventIfAny(*_currentFrame, true);

        // first check help in case client-server transport coordinates de-synchronization
        if (_currentFrame->IsTeleportFrame())
            TeleportTransport(_nextFrame->node->mapid, _nextFrame->node->x, _nextFrame->node->y, _nextFrame->node->z);

        ASSERT(_nextFrame != GetKeyFrames().begin());

        sScriptMgr->OnRelocate(this, _currentFrame->node->index, _currentFrame->node->mapid, _currentFrame->node->x, _currentFrame->node->y, _currentFrame->node->z);

        sLog->outDebug(LOG_FILTER_TRANSPORTS, "%s moved to %f %f %f %d", GetName(), GetPositionX(), GetPositionY(), GetPositionZ(), _currentFrame->node->mapid);
    }

    if (IsMoving())
    {
        if (_moveTimer < _currentFrame->departureTime || _moveTimer > _nextFrame->pathTime)
            sLog->outError("strange times, c.dep:%u, n.pt:%u (%s, %u)", _currentFrame->departureTime, _nextFrame->pathTime, GetName(), m_goInfo->moTransport.mapID);
        float t = CalculateSegmentPos((float)_moveTimer/(float)IN_MILLISECONDS);
        //if (t < -0.01f || t > 1.01f)
        //    sLog.outError("strange t=%f (%s, %u)", t, GetName(), m_goInfo->moTransport.mapID);
        //G3D::Vector3 pos;
        //m_spline->Evaluate(m_curr->node->index - 1, t, pos);
        //G3D::Vector3 dir;
        //m_spline->EvaluateDerivative(m_curr->node->index - 1, t, dir);
        //dir.z = 0.0f;
        //dir = -dir.direction();
        //Relocate(pos.x, pos.y, pos.z);
        float x = _currentFrame->node->x * (1.0f - t) + _nextFrame->node->x * t;
        float y = _currentFrame->node->y * (1.0f - t) + _nextFrame->node->y * t;
        float z = _currentFrame->node->z * (1.0f - t) + _nextFrame->node->z * t;
        float o = GetAngle(_nextFrame->node->x, _nextFrame->node->y) + float(M_PI);
        Relocate(x, y, z, o);
        UpdatePassengerPositions();
    }

    sScriptMgr->OnTransportUpdate(this, diff);
}