*Fix the bug that Eye of Acherus does not fly in some servers.

--HG--
branch : trunk

src/game/Player.cpp

@@ -20199,6 +20199,13 @@ void Player::SetClientControl(Unit* target, uint8 allowMove)
     GetSession()->SendPacket(&data);
     if(target == this)
         SetMover(this);
+    else if(target->canFly())
+    {
+        WorldPacket data(SMSG_MOVE_SET_CAN_FLY, 12);
+        data.append(target->GetPackGUID());
+        data << uint32(0);
+        SendDirectMessage(&data);
+    }
 }
 
 void Player::UpdateZoneDependentAuras( uint32 newZone )

src/game/SpellAuras.cpp

@@ -5454,7 +5454,9 @@ void AuraEffect::HandleAuraAllowFlight(bool apply, bool Real, bool /*changeAmoun
 
     if(m_target->GetTypeId() == TYPEID_UNIT)
         m_target->SetFlying(apply);
-
+    
+    if(Player *plr = m_target->GetMoverSource())
+    {
     // allow fly
     WorldPacket data;
     if(apply)
@@ -5463,7 +5465,10 @@ void AuraEffect::HandleAuraAllowFlight(bool apply, bool Real, bool /*changeAmoun
         data.Initialize(SMSG_MOVE_UNSET_CAN_FLY, 12);
     data.append(m_target->GetPackGUID());
     data << uint32(0);                                      // unk
-    m_target->SendMessageToSet(&data, true);
+        plr->SendDirectMessage(&data);
+    }
+
+    //m_target->SendMessageToSet(&data, true);
 }
 
 void AuraEffect::HandleModRating(bool apply, bool Real, bool changeAmount)

src/game/Unit.cpp

@@ -8860,6 +8860,16 @@ Unit* Unit::GetNextRandomRaidMemberOrPet(float radius)
     return nearMembers[randTarget];
 }
 
+Player * Unit::GetMoverSource() const
+{
+    if(GetTypeId() == TYPEID_PLAYER && ((Player*)this)->m_mover == this)
+        return (Player*)this;
+    if(Unit *charmer = GetCharmer())
+        if(charmer->GetTypeId() == TYPEID_PLAYER && ((Player*)charmer)->m_mover == this)
+            return (Player*)charmer;
+    return NULL;
+}
+
 //only called in Player::SetSeer
 void Unit::AddPlayerToVision(Player* plr)
 {
@@ -14725,12 +14735,12 @@ void Unit::SetFlying(bool apply)
     if(apply)
     {
         SetByteFlag(UNIT_FIELD_BYTES_1, 3, 0x02);
-        AddUnitMovementFlag(MOVEMENTFLAG_FLYING);
+        AddUnitMovementFlag(MOVEMENTFLAG_FLY_MODE + MOVEMENTFLAG_FLYING);
     }
     else
     {
         RemoveByteFlag(UNIT_FIELD_BYTES_1, 3, 0x02);
-        RemoveUnitMovementFlag(MOVEMENTFLAG_FLYING);
+        RemoveUnitMovementFlag(MOVEMENTFLAG_FLY_MODE + MOVEMENTFLAG_FLYING);
     }
 }
 

src/game/Unit.h

@@ -1431,6 +1431,7 @@ class TRINITY_DLL_SPEC Unit : public WorldObject
         CharmInfo* InitCharmInfo();
         void       DeleteCharmInfo();
         void UpdateCharmAI();
+        Player * GetMoverSource() const;
         SharedVisionList const& GetSharedVisionList() { return m_sharedVision; }
         void AddPlayerToVision(Player* plr);
         void RemovePlayerFromVision(Player* plr);