*Set default movement as follow movement for charmed/pet when enterevademode.

--HG--
branch : trunk

src/game/MotionMaster.cpp

@@ -50,17 +50,20 @@ MotionMaster::Initialize()
         if(curr) DirectDelete(curr);
     }
 
-    // set new default movement generator
+    InitDefault();
+}
+
+// set new default movement generator
+void MotionMaster::InitDefault()
+{
     if(i_owner->GetTypeId() == TYPEID_UNIT)
     {
         MovementGenerator* movement = FactorySelector::selectMovementGenerator((Creature*)i_owner);
-        push(  movement == NULL ? &si_idleMovement : movement );
-        InitTop();
+        Mutate(movement == NULL ? &si_idleMovement : movement, MOTION_SLOT_IDLE);
     }
     else
     {
-        push(&si_idleMovement);
-        needInit[MOTION_SLOT_IDLE] = false;
+        Mutate(&si_idleMovement, MOTION_SLOT_IDLE);
     }
 }
 
@@ -200,28 +203,22 @@ MotionMaster::MoveTargetedHome()
 
     Clear(false);
 
-    if(i_owner->GetTypeId()==TYPEID_UNIT && !((Creature*)i_owner)->GetCharmerOrOwnerGUID())
+    if(Unit *target = i_owner->GetCharmerOrOwner())
+    {
+        DEBUG_LOG("Pet or controlled unit (Entry: %u GUID: %u) targeting home",
+            i_owner->GetEntry(), i_owner->GetGUIDLow() );
+
+        MoveFollow(i_owner, PET_FOLLOW_DIST, PET_FOLLOW_ANGLE, MOTION_SLOT_IDLE);
+    }
+    else if(i_owner->GetTypeId() == TYPEID_UNIT)
     {
         DEBUG_LOG("Creature (Entry: %u GUID: %u) targeted home", i_owner->GetEntry(), i_owner->GetGUIDLow());
         Mutate(new HomeMovementGenerator<Creature>(), MOTION_SLOT_ACTIVE);
     }
-    else if(i_owner->GetTypeId()==TYPEID_UNIT && ((Creature*)i_owner)->GetCharmerOrOwnerGUID())
-    {
-        DEBUG_LOG("Pet or controlled creature (Entry: %u GUID: %u) targeting home",
-            i_owner->GetEntry(), i_owner->GetGUIDLow() );
-        Unit *target = ((Creature*)i_owner)->GetCharmerOrOwner();
-        if(target)
-        {
-            i_owner->addUnitState(UNIT_STAT_FOLLOW);
-            DEBUG_LOG("Following %s (GUID: %u)",
-                target->GetTypeId()==TYPEID_PLAYER ? "player" : "creature",
-                target->GetTypeId()==TYPEID_PLAYER ? target->GetGUIDLow() : ((Creature*)target)->GetDBTableGUIDLow() );
-            Mutate(new TargetedMovementGenerator<Creature>(*target,PET_FOLLOW_DIST,PET_FOLLOW_ANGLE), MOTION_SLOT_ACTIVE);
-        }
-    }
     else
     {
         sLog.outError("Player (GUID: %u) attempt targeted home", i_owner->GetGUIDLow() );
+        return;
     }
 }
 
@@ -268,7 +265,7 @@ MotionMaster::MoveChase(Unit* target, float dist, float angle)
 }
 
 void
-MotionMaster::MoveFollow(Unit* target, float dist, float angle)
+MotionMaster::MoveFollow(Unit* target, float dist, float angle, MovementSlot slot)
 {
     // ignore movement request if target not exist
     if(!target)
@@ -280,7 +277,7 @@ MotionMaster::MoveFollow(Unit* target, float dist, float angle)
         DEBUG_LOG("Player (GUID: %u) follow to %s (GUID: %u)", i_owner->GetGUIDLow(),
             target->GetTypeId()==TYPEID_PLAYER ? "player" : "creature",
             target->GetTypeId()==TYPEID_PLAYER ? i_owner->GetGUIDLow() : ((Creature*)i_owner)->GetDBTableGUIDLow() );
-        Mutate(new TargetedMovementGenerator<Player>(*target,dist,angle), MOTION_SLOT_ACTIVE);
+        Mutate(new TargetedMovementGenerator<Player>(*target,dist,angle), slot);
     }
     else
     {
@@ -288,7 +285,7 @@ MotionMaster::MoveFollow(Unit* target, float dist, float angle)
             i_owner->GetEntry(), i_owner->GetGUIDLow(),
             target->GetTypeId()==TYPEID_PLAYER ? "player" : "creature",
             target->GetTypeId()==TYPEID_PLAYER ? target->GetGUIDLow() : ((Creature*)target)->GetDBTableGUIDLow() );
-        Mutate(new TargetedMovementGenerator<Creature>(*target,dist,angle), MOTION_SLOT_ACTIVE);
+        Mutate(new TargetedMovementGenerator<Creature>(*target,dist,angle), slot);
     }
 }
 

src/game/MotionMaster.h

@@ -92,6 +92,7 @@ class TRINITY_DLL_SPEC MotionMaster //: private std::stack<MovementGenerator *>
         ~MotionMaster();
 
         void Initialize();
+        void InitDefault();
 
         int size() const { return i_top + 1; }
         _Ty top() const { return Impl[i_top]; }
@@ -131,7 +132,7 @@ class TRINITY_DLL_SPEC MotionMaster //: private std::stack<MovementGenerator *>
         void MoveIdle(MovementSlot slot = MOTION_SLOT_ACTIVE);
         void MoveTargetedHome();
         void MoveRandom(float spawndist = 0.0f);
-        void MoveFollow(Unit* target, float dist, float angle);
+        void MoveFollow(Unit* target, float dist, float angle, MovementSlot slot = MOTION_SLOT_ACTIVE);
         void MoveChase(Unit* target, float dist = 0.0f, float angle = 0.0f);
         void MoveConfused();
         void MoveFleeing(Unit* enemy);

src/game/Unit.cpp

@@ -13111,6 +13111,7 @@ void Unit::RemoveCharmedOrPossessedBy(Unit *charmer)
     DeleteThreatList();
     SetCharmerGUID(0);
     RestoreFaction();
+    GetMotionMaster()->InitDefault();
 
     if(possess)
     {