Acore::MessageDistDeliverer Struct Reference

#include "GridNotifiers.h"

Public Member Functions
	MessageDistDeliverer (WorldObject const *src, WorldPacket const *msg, float dist, bool own_team_only=false, Player const *skipped=nullptr, bool req3dDist=false)
void	Visit (VisiblePlayersMap const &m)
void	Visit (PlayerMapType &m)
void	Visit (CreatureMapType &m)
void	Visit (DynamicObjectMapType &m)
template<class SKIP >
void	Visit (GridRefMgr< SKIP > &)
void	SendPacket (Player *player)

Public Attributes
WorldObject const *	i_source
WorldPacket const *	i_message
uint32	i_phaseMask
float	i_distSq
TeamId	teamId
Player const *	skipped_receiver
bool	required3dDist

Detailed Description

Constructor & Destructor Documentation

MessageDistDeliverer()

Acore::MessageDistDeliverer::MessageDistDeliverer ( WorldObject const *  src, WorldPacket const *  msg, float  dist, bool  own_team_only = false, Player const *  skipped = nullptr, bool  req3dDist = false  )

inline

            : i_source(src), i_message(msg), i_phaseMask(src->GetPhaseMask()), i_distSq(dist * dist)
            , teamId((own_team_only && src->IsPlayer()) ? src->ToPlayer()->GetTeamId() : TEAM_NEUTRAL)
            , skipped_receiver(skipped), required3dDist(req3dDist)
        {
        }

Member Function Documentation

SendPacket()

void Acore::MessageDistDeliverer::SendPacket ( Player *  player )

inline

        {
            // never send packet to self
            if (player == i_source || (teamId != TEAM_NEUTRAL && player->GetTeamId() != teamId) || skipped_receiver == player)
                return;
 
            if (!player->HaveAtClient(i_source))
                return;
 
            player->GetSession()->SendPacket(i_message);
        }

References Player::GetSession(), Player::GetTeamId(), Player::HaveAtClient(), i_message, i_source, WorldSession::SendPacket(), skipped_receiver, TEAM_NEUTRAL, and teamId.

Referenced by Visit(), Visit(), and Visit().

Visit() [1/5]

void MessageDistDeliverer::Visit

(

CreatureMapType &

m

)

{
    for (CreatureMapType::iterator iter = m.begin(); iter != m.end(); ++iter)
    {
        Creature* target = iter->GetSource();
        if (!target->HasSharedVision() || !target->InSamePhase(i_phaseMask))
            continue;
 
        if (required3dDist)
        {
            if (target->GetExactDistSq(i_source) > i_distSq)
                continue;
        }
        else
            if (target->GetExactDist2dSq(i_source) > i_distSq)
                continue;
 
        // Send packet to all who are sharing the creature's vision
        SharedVisionList::const_iterator i = target->GetSharedVisionList().begin();
        for (; i != target->GetSharedVisionList().end(); ++i)
            if ((*i)->m_seer == target)
                SendPacket(*i);
    }
}

References GridRefMgr< OBJECT >::begin(), GridRefMgr< OBJECT >::end(), Position::GetExactDist2dSq(), Position::GetExactDistSq(), Unit::GetSharedVisionList(), Unit::HasSharedVision(), i_distSq, i_phaseMask, i_source, WorldObject::InSamePhase(), required3dDist, and SendPacket().

Visit() [2/5]

void MessageDistDeliverer::Visit

(

DynamicObjectMapType &

m

)

{
    for (DynamicObjectMapType::iterator iter = m.begin(); iter != m.end(); ++iter)
    {
        DynamicObject* target = iter->GetSource();
        if (!target->GetCasterGUID().IsPlayer() || !target->InSamePhase(i_phaseMask))
            continue;
 
        // Xinef: Check whether the dynobject allows to see through it
        if (!target->IsViewpoint())
            continue;
 
        if (required3dDist)
        {
            if (target->GetExactDistSq(i_source) > i_distSq)
                continue;
        }
        else
            if (target->GetExactDist2dSq(i_source) > i_distSq)
                continue;
 
        // Send packet back to the caster if the caster has vision of dynamic object
        Player* caster = (Player*)target->GetCaster();
        if (caster && caster->m_seer == target)
            SendPacket(caster);
    }
}

References GridRefMgr< OBJECT >::begin(), GridRefMgr< OBJECT >::end(), DynamicObject::GetCaster(), DynamicObject::GetCasterGUID(), Position::GetExactDist2dSq(), Position::GetExactDistSq(), i_distSq, i_phaseMask, i_source, WorldObject::InSamePhase(), ObjectGuid::IsPlayer(), DynamicObject::IsViewpoint(), Player::m_seer, required3dDist, and SendPacket().

Visit() [3/5]

template<class SKIP >

void Acore::MessageDistDeliverer::Visit ( GridRefMgr< SKIP > &  )

inline

{}

Visit() [4/5]

void MessageDistDeliverer::Visit

(

PlayerMapType &

m

)

{
    for (PlayerMapType::iterator iter = m.begin(); iter != m.end(); ++iter)
    {
        Player* target = iter->GetSource();
        if (!target->InSamePhase(i_phaseMask))
            continue;
 
        if (required3dDist)
        {
            if (target->GetExactDistSq(i_source) > i_distSq)
                continue;
        }
        else
            if (target->GetExactDist2dSq(i_source) > i_distSq)
                continue;
 
        // Send packet to all who are sharing the player's vision
        if (target->HasSharedVision())
        {
            SharedVisionList::const_iterator i = target->GetSharedVisionList().begin();
            for (; i != target->GetSharedVisionList().end(); ++i)
                if ((*i)->m_seer == target)
                    SendPacket(*i);
        }
 
        if (target->m_seer == target || target->GetVehicle())
            SendPacket(target);
    }
}

References GridRefMgr< OBJECT >::begin(), GridRefMgr< OBJECT >::end(), Position::GetExactDist2dSq(), Position::GetExactDistSq(), Unit::GetSharedVisionList(), Unit::GetVehicle(), Unit::HasSharedVision(), i_distSq, i_phaseMask, i_source, WorldObject::InSamePhase(), Player::m_seer, required3dDist, and SendPacket().

Visit() [5/5]

void MessageDistDeliverer::Visit

(

VisiblePlayersMap const &

m

)

{
    for (auto const& kvPair : m)
    {
        Player const* target = kvPair.second;
        if (i_distSq != 0.0f && target->m_seer->GetExactDist2dSq(i_source) > i_distSq)
            continue;
 
        // @todo: Might not need this check anymore
        if (skipped_receiver == target)
            continue;
 
        target->SendDirectMessage(i_message);
    }
}

References Position::GetExactDist2dSq(), i_distSq, i_message, i_source, Player::m_seer, Player::SendDirectMessage(), and skipped_receiver.

Referenced by WorldObject::SendMessageToSet(), Player::SendMessageToSet(), WorldObject::SendMessageToSetInRange(), and Player::SendMessageToSetInRange().

Member Data Documentation

i_distSq

float Acore::MessageDistDeliverer::i_distSq

Referenced by Visit(), Visit(), Visit(), and Visit().

i_message

WorldPacket const* Acore::MessageDistDeliverer::i_message

Referenced by SendPacket(), and Visit().

i_phaseMask

uint32 Acore::MessageDistDeliverer::i_phaseMask

Referenced by Visit(), Visit(), and Visit().

i_source

WorldObject const* Acore::MessageDistDeliverer::i_source

Referenced by SendPacket(), Visit(), Visit(), Visit(), and Visit().

required3dDist

bool Acore::MessageDistDeliverer::required3dDist

Referenced by Visit(), Visit(), and Visit().

skipped_receiver

Player const* Acore::MessageDistDeliverer::skipped_receiver

Referenced by SendPacket(), and Visit().

teamId

TeamId Acore::MessageDistDeliverer::teamId

Referenced by SendPacket().

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The documentation for this struct was generated from the following files:

• azerothcore-wotlk/src/server/game/Grids/Notifiers/GridNotifiers.h
• azerothcore-wotlk/src/server/game/Grids/Notifiers/GridNotifiers.cpp