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[8422] Implement far sight like spells work for long distance.

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* Added basic infrastructure for visibility update in case difference player and current view point.
  Just for note: seletect additional arg way beacuse repeatable search object will slow but store pointer will not safe,
  so use middle case: get view point pointer early as possible at visibility updates.
* Implement dynamic object and creature activisation while it's target of far sight spell effect
* Use this for SPELL_AURA_BIND_SIGHT, SPELL_AURA_FAR_SIGHT and SPELL_EFFECT_ADD_FARSIGHT.
* Note2: some spyglass like spells let look _around_ at long distance, this hard implement in current grid loading system
  Without additional changes and not implemented (you will see empty area without creatures in likes case)

* Also fixed warning spam at CMSG_MOVE_SET_CAN_FLY_ACK receive by use proper packet sructure reading.
This commit is contained in:
VladimirMangos 2009-08-26 08:18:30 +04:00
parent db1c9924a9
commit 45dd7140b5
28 changed files with 228 additions and 144 deletions
Download patch file Download diff file Expand all files Collapse all files

19
src/game/GridNotifiersImpl.h
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@ -31,9 +31,11 @@ template<class T>
inline void
MaNGOS::VisibleNotifier::Visit(GridRefManager<T> &m)
{
WorldObject const* viewPoint = i_player.GetViewPoint();
for(typename GridRefManager<T>::iterator iter = m.begin(); iter != m.end(); ++iter)
{
i_player.UpdateVisibilityOf(iter->getSource(),i_data,i_data_updates,i_visibleNow);
i_player.UpdateVisibilityOf(viewPoint,iter->getSource(),i_data,i_data_updates,i_visibleNow);
i_clientGUIDs.erase(iter->getSource()->GetGUID());
}
}
@ -64,10 +66,10 @@ MaNGOS::PlayerRelocationNotifier::Visit(PlayerMapType &m)
}
}
inline void PlayerCreatureRelocationWorker(Player* pl, Creature* c)
inline void PlayerCreatureRelocationWorker(Player* pl, WorldObject const* viewPoint, Creature* c)
{
// update creature visibility at player/creature move
pl->UpdateVisibilityOf(c);
pl->UpdateVisibilityOf(viewPoint,c);
// Creature AI reaction
if(!c->hasUnitState(UNIT_STAT_SEARCHING | UNIT_STAT_FLEEING))
@ -98,9 +100,11 @@ MaNGOS::PlayerRelocationNotifier::Visit(CreatureMapType &m)
if(!i_player.isAlive() || i_player.isInFlight())
return;
WorldObject const* viewPoint = i_player.GetViewPoint();
for(CreatureMapType::iterator iter=m.begin(); iter != m.end(); ++iter)
if( iter->getSource()->isAlive())
PlayerCreatureRelocationWorker(&i_player,iter->getSource());
if (iter->getSource()->isAlive())
PlayerCreatureRelocationWorker(&i_player,viewPoint,iter->getSource());
}
template<>
@ -111,8 +115,9 @@ MaNGOS::CreatureRelocationNotifier::Visit(PlayerMapType &m)
return;
for(PlayerMapType::iterator iter=m.begin(); iter != m.end(); ++iter)
if( iter->getSource()->isAlive() && !iter->getSource()->isInFlight())
PlayerCreatureRelocationWorker(iter->getSource(), &i_creature);
if (Player* player = iter->getSource())
if (player->isAlive() && !player->isInFlight())
PlayerCreatureRelocationWorker(player, player->GetViewPoint(), &i_creature);
}
template<>