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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
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35
src/game/GridNotifiers.cpp
View file

@ -30,13 +30,16 @@ using namespace MaNGOS;
void
MaNGOS::PlayerNotifier::Visit(PlayerMapType &m)
{
WorldObject const* viewPoint = i_player.GetViewPoint();
for(PlayerMapType::iterator iter=m.begin(); iter != m.end(); ++iter)
{
if( iter->getSource() == &i_player )
Player* player = iter->getSource();
if( player == &i_player )
continue;
iter->getSource()->UpdateVisibilityOf(&i_player);
i_player.UpdateVisibilityOf(iter->getSource());
player->UpdateVisibilityOf(player->GetViewPoint(),&i_player);
i_player.UpdateVisibilityOf(viewPoint,player);
}
}
@ -45,24 +48,28 @@ VisibleChangesNotifier::Visit(PlayerMapType &m)
{
for(PlayerMapType::iterator iter=m.begin(); iter != m.end(); ++iter)
{
if(iter->getSource() == &i_object)
Player* player = iter->getSource();
if(player == &i_object)
continue;
iter->getSource()->UpdateVisibilityOf(&i_object);
player->UpdateVisibilityOf(player->GetViewPoint(),&i_object);
}
}
void
VisibleNotifier::Visit(PlayerMapType &m)
{
WorldObject const* viewPoint = i_player.GetViewPoint();
for(PlayerMapType::iterator iter=m.begin(); iter != m.end(); ++iter)
{
if( iter->getSource() == &i_player )
Player* player = iter->getSource();
if( player == &i_player )
continue;
iter->getSource()->UpdateVisibilityOf(&i_player);
i_player.UpdateVisibilityOf(iter->getSource(),i_data,i_data_updates,i_visibleNow);
i_clientGUIDs.erase(iter->getSource()->GetGUID());
player->UpdateVisibilityOf(player->GetViewPoint(),&i_player);
i_player.UpdateVisibilityOf(viewPoint,player,i_data,i_data_updates,i_visibleNow);
i_clientGUIDs.erase(player->GetGUID());
}
}
@ -77,8 +84,9 @@ VisibleNotifier::Notify()
{
if(i_clientGUIDs.find((*itr)->GetGUID())!=i_clientGUIDs.end())
{
(*itr)->UpdateVisibilityOf(&i_player);
i_player.UpdateVisibilityOf((*itr),i_data,i_data_updates,i_visibleNow);
// ignore far sight case
(*itr)->UpdateVisibilityOf((*itr),&i_player);
i_player.UpdateVisibilityOf(&i_player,(*itr),i_data,i_data_updates,i_visibleNow);
i_clientGUIDs.erase((*itr)->GetGUID());
}
}
@ -121,9 +129,8 @@ VisibleNotifier::Notify()
if(!IS_PLAYER_GUID(*iter))
continue;
Player* plr = ObjectAccessor::GetPlayer(i_player,*iter);
if(plr)
plr->UpdateVisibilityOf(&i_player);
if (Player* plr = ObjectAccessor::GetPlayer(i_player,*iter))
plr->UpdateVisibilityOf(plr->GetViewPoint(),&i_player);
}
}