Core:

- Redesigned stealth and invisibility handling
  - Implemented the handling of multiple stealth types
- Implemented fake inebriation
- The message deliverer no longer sends packets from a non-visible source
  - The server won't send that much garbage which just takes bandwith
  - It won't be possible to use cheats to detect invisible objects
- Removed a lot of checks for the Z-coord
  - Fixes visibility problems happening while flying
- Limited the grid activation range of creatures to use less resources
- Implemented Shroud of Death
- Implemented increased visibility range for active objects
- Removed visibility check at spellhit (only sanctuary effects should prevent it)
(And a lot of other changes...)

Closes issue 4208
Closes issue 3049
Closes issue 2097
Closes issue 2198
Closes issue 2384
Closes issue 2197
Closes issue 2319

--HG--
branch : trunk

src/server/game/Entities/Corpse/Corpse.cpp

@@ -210,11 +210,6 @@ bool Corpse::LoadFromDB(uint32 guid, Field *fields)
     return true;
 }
 
-bool Corpse::isVisibleForInState(Player const* u, bool inVisibleList) const
-{
-    return IsInWorld() && u->IsInWorld() && IsWithinDistInMap(u->m_seer, World::GetMaxVisibleDistanceForObject() + (inVisibleList ? World::GetVisibleObjectGreyDistance() : 0.0f), false);
-}
-
 bool Corpse::IsExpired(time_t t) const
 {
     if (m_type == CORPSE_BONES)

src/server/game/Entities/Corpse/Corpse.h

@@ -73,8 +73,6 @@ class Corpse : public WorldObject, public GridObject<Corpse>
         GridPair const& GetGrid() const { return m_grid; }
         void SetGrid(GridPair const& grid) { m_grid = grid; }
 
-        bool isVisibleForInState(Player const* u, bool inVisibleList) const;
-
         Loot loot;                                          // remove insignia ONLY at BG
         Player* lootRecipient;
         bool lootForBody;