C++ TrackObject::reset方法代码示例

/** Initialises all track objects.
 */
void TrackObjectManager::reset()
{
    TrackObject* curr;
    for_in (curr, m_all_objects)
    {
        curr->reset();
    }
}   // reset

/** General update function called once per frame.
 *  \param dt Time step size.
 */
void OverWorld::update(float dt)
{
    // Skip annoying waiting without a purpose
    // Make sure to do all things that would normally happen in the
    // update() method of the base classes.
    if (getPhase() < GO_PHASE)
    {
        setPhase(RACE_PHASE);
        // Normally done in WorldStatus::update(), during phase SET_PHASE,
        // so we have to start music 'manually', since we skip all phases.
        World::getWorld()->getTrack()->startMusic();

        if (music_manager->getCurrentMusic() != NULL &&
            UserConfigParams::m_music)
            music_manager->getCurrentMusic()->startMusic();
        m_karts[0]->startEngineSFX();
    }
    WorldWithRank::update(dt);
    WorldWithRank::updateTrack(dt);
    const unsigned int kart_amount  = m_karts.size();

    // isn't it cool, on the overworld nitro is free!
    for(unsigned int n=0; n<kart_amount; n++)
    {
        m_karts[n]->setEnergy(100.0f);
    }

    TrackObjectManager* tom = getTrack()->getTrackObjectManager();
    PtrVector<TrackObject>& objects = tom->getObjects();
    for(unsigned int i=0; i<objects.size(); i++)
    {
        TrackObject* obj = objects.get(i);
        if(!obj->isGarage())
            continue;

        float m_distance = obj->getDistance();
        Vec3 m_garage_pos = obj->getPosition();
        Vec3 m_kart_pos = getKart(0)->getXYZ();

        if ((m_garage_pos-m_kart_pos).length_2d() > m_distance)
        {
            obj->reset();
        }
    }

    if (m_return_to_garage)
    {
        m_return_to_garage = false;
        delayedSelfDestruct();
        race_manager->exitRace(false);
        KartSelectionScreen* s = OfflineKartSelectionScreen::getInstance();
        s->setMultiplayer(false);
        s->setFromOverworld(true);
        StateManager::get()->resetAndGoToScreen(s);
    }
}   // update

/** Initialises all track objects.
 */
void TrackObjectManager::reset()
{
    TrackObject* curr;
    for_in (curr, m_all_objects)
    {
        curr->reset();
        if (!curr->isEnabled())
        {
            //PhysicalObjects may need to be added
            if (curr->getType() == "mesh")
            {
                if (curr->getPhysicalObject() != NULL)
                    curr->getPhysicalObject()->addBody();
            }
        }
        curr->setEnable(true);
    }

/** Called when a battle is restarted.
 */
void SoccerWorld::reset()
{
    WorldWithRank::reset();
    if(race_manager->hasTimeTarget())
    {
        WorldStatus::setClockMode(WorldStatus::CLOCK_COUNTDOWN, race_manager->getTimeTarget());
        countDownReachedZero = false;
    }
    else WorldStatus::setClockMode(CLOCK_CHRONO);

    m_can_score_points = true;
    memset(m_team_goals, 0, sizeof(m_team_goals));

    // Reset original positions for the soccer balls
    TrackObjectManager* tom = getTrack()->getTrackObjectManager();
    assert(tom);
    m_redScorers.clear();
    m_redScoreTimes.clear();
    m_blueScorers.clear();
    m_blueScoreTimes.clear();
    m_lastKartToHitBall = -1;
    PtrVector<TrackObject>& objects = tom->getObjects();
    for(unsigned int i=0; i<objects.size(); i++)
    {
        TrackObject* obj = objects.get(i);
        if(!obj->isSoccerBall())
            continue;

        obj->reset();
        obj->getPhysicalObject()->reset();
    }

    if (m_goal_sound != NULL &&
        m_goal_sound->getStatus() == SFXBase::SFX_PLAYING)
    {
        m_goal_sound->stop();
    }

    initKartList();
}   // reset

//-----------------------------------------------------------------------------
void SoccerWorld::onCheckGoalTriggered(bool first_goal)
{
    if (isRaceOver())
        return;

    if (m_can_score_points)
    {
        m_team_goals[first_goal ? 0 : 1]++;

        World *world = World::getWorld();
        world->setPhase(WorldStatus::GOAL_PHASE);
        m_goal_sound->play();
        if(m_lastKartToHitBall != -1)
        {
            if(first_goal)
            {
                m_redScorers.push_back(m_lastKartToHitBall);
                if(race_manager->hasTimeTarget())
                    m_redScoreTimes.push_back(race_manager->getTimeTarget() - world->getTime());
                else
                    m_redScoreTimes.push_back(world->getTime());
            }
            else
            {
                m_blueScorers.push_back(m_lastKartToHitBall);
                if(race_manager->hasTimeTarget())
                    m_blueScoreTimes.push_back(race_manager->getTimeTarget() - world->getTime());
                else
                    m_blueScoreTimes.push_back(world->getTime());
            }
        }
    }

    // Reset original positions for the soccer balls
    TrackObjectManager* tom = getTrack()->getTrackObjectManager();
    assert(tom);

    PtrVector<TrackObject>& objects = tom->getObjects();
    for(unsigned int i=0; i<objects.size(); i++)
    {
        TrackObject* obj = objects.get(i);
        if(!obj->isSoccerBall())
            continue;

        obj->reset();
        obj->getPhysicalObject()->reset();
    }

    //Resetting the ball triggers the goal check line one more time.
    //This ensures that only one goal is counted, and the second is ignored.
    m_can_score_points = !m_can_score_points;

    //for(int i=0 ; i < getNumKarts() ; i++

    /*if(World::getWorld()->getTrack()->isAutoRescueEnabled() &&
        !getKartAnimation() && fabs(getRoll())>60*DEGREE_TO_RAD &&
                              fabs(getSpeed())<3.0f                )
    {
        new RescueAnimation(this, true);
    }*/

    // TODO: rescue the karts
}   // onCheckGoalTriggered