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/Spells/Auras/SpellAuraEffects.h

@@ -108,9 +108,11 @@ class AuraEffect
             // aura type not have immediate effect at add/remove and handled by ID in other code place
         }
         //  visibility & phases
-        void HandleInvisibilityDetect(AuraApplication const * aurApp, uint8 mode, bool apply) const;
-        void HandleInvisibility(AuraApplication const * aurApp, uint8 mode, bool apply) const;
+        void HandleModInvisibilityDetect(AuraApplication const * aurApp, uint8 mode, bool apply) const;
+        void HandleModInvisibility(AuraApplication const * aurApp, uint8 mode, bool apply) const;
         void HandleModStealth(AuraApplication const * aurApp, uint8 mode, bool apply) const;
+        void HandleModStealthLevel(AuraApplication const * aurApp, uint8 mode, bool apply) const;
+        void HandleModStealthDetect(AuraApplication const * aurApp, uint8 mode, bool apply) const;
         void HandleSpiritOfRedemption(AuraApplication const * aurApp, uint8 mode, bool apply) const;
         void HandleAuraGhost(AuraApplication const * aurApp, uint8 mode, bool apply) const;
         void HandlePhase(AuraApplication const * aurApp, uint8 mode, bool apply) const;
@@ -257,6 +259,7 @@ class AuraEffect
         void HandleAuraLinked(AuraApplication const * aurApp, uint8 mode, bool apply) const;
         void HandleAuraOpenStable(AuraApplication const * aurApp, uint8 mode, bool apply) const;
         void HandleAuraSetVehicle(AuraApplication const * aurApp, uint8 mode, bool apply) const;
+        void HandleAuraModFakeInebriation(AuraApplication const * aurApp, uint8 mode, bool apply) const;
 };
 
 #endif