[10068] Fixes in pet movments

* Use proper stop packet as expected. In case 0 trevel time used before move packet
  can generate infinity move forward (at client side).
* Avoid reset top movegen before add idle in pet stay command.
* Avoid assign random move to player owned creatures as default movegen.
* Finish follow movegen init including need-stay case.

src/game/Creature.cpp

@@ -791,29 +791,6 @@ bool Creature::isCanTrainingAndResetTalentsOf(Player* pPlayer) const
         && pPlayer->getClass() == GetCreatureInfo()->trainer_class;
 }
 
-void Creature::AI_SendMoveToPacket(float x, float y, float z, uint32 time, SplineFlags flags, SplineType type)
-{
-    /*    uint32 timeElap = getMSTime();
-        if ((timeElap - m_startMove) < m_moveTime)
-        {
-            oX = (dX - oX) * ( (timeElap - m_startMove) / m_moveTime );
-            oY = (dY - oY) * ( (timeElap - m_startMove) / m_moveTime );
-        }
-        else
-        {
-            oX = dX;
-            oY = dY;
-        }
-
-        dX = x;
-        dY = y;
-        m_orientation = atan2((oY - dY), (oX - dX));
-
-        m_startMove = getMSTime();
-        m_moveTime = time;*/
-    SendMonsterMove(x, y, z, type, flags, time);
-}
-
 void Creature::PrepareBodyLootState()
 {
     loot.clear();

src/game/Creature.h

@@ -444,7 +444,6 @@ class MANGOS_DLL_SPEC Creature : public Unit
 
         bool AIM_Initialize();
 
-        void AI_SendMoveToPacket(float x, float y, float z, uint32 time, SplineFlags MovementFlags, SplineType type);
         CreatureAI* AI() { return i_AI; }
 
         void AddSplineFlag(SplineFlags f)

src/game/CreatureAISelector.cpp

@@ -90,7 +90,8 @@ namespace FactorySelector
     {
         MovementGeneratorRegistry &mv_registry(MovementGeneratorRepository::Instance());
         ASSERT( creature->GetCreatureInfo() != NULL );
-        const MovementGeneratorCreator *mv_factory = mv_registry.GetRegistryItem( creature->GetDefaultMovementType());
+        MovementGeneratorCreator const * mv_factory = mv_registry.GetRegistryItem(
+            creature->GetOwnerGUID() ? FOLLOW_MOTION_TYPE : creature->GetDefaultMovementType());
 
         /* if( mv_factory == NULL  )
         {

src/game/DestinationHolderImp.h

@@ -86,7 +86,12 @@ DestinationHolder<TRAVELLER>::StartTravel(TRAVELLER &traveller, bool sendMove)
     i_totalTravelTime = traveller.GetTotalTrevelTimeTo(i_destX,i_destY,i_destZ);
     i_timeElapsed = 0;
     if(sendMove)
+    {
+        if (i_totalTravelTime)
             traveller.MoveTo(i_destX, i_destY, i_destZ, i_totalTravelTime);
+        else
+            traveller.Stop();
+    }
     return i_totalTravelTime;
 }
 

src/game/PetHandler.cpp

@@ -86,7 +86,7 @@ void WorldSession::HandlePetAction( WorldPacket & recv_data )
             {
                 case COMMAND_STAY:                          //flat=1792  //STAY
                     pet->StopMoving();
-                    pet->GetMotionMaster()->Clear();
+                    pet->GetMotionMaster()->Clear(false);
                     pet->GetMotionMaster()->MoveIdle();
                     charmInfo->SetCommandState( COMMAND_STAY );
                     break;

src/game/TargetedMovementGenerator.cpp

@@ -37,12 +37,17 @@ void TargetedMovementGeneratorMedium<T,D>::_setTargetLocation(T &owner)
     if (owner.hasUnitState(UNIT_STAT_NOT_MOVE))
         return;
 
+    float x, y, z;
+
     // prevent redundant micro-movement for pets, other followers.
     if (i_offset && i_target->IsWithinDistInMap(&owner,2*i_offset))
+    {
+        if (i_destinationHolder.HasDestination())
             return;
 
-    float x, y, z;
+        owner.GetPosition(x, y, z);
-    if (!i_offset)
+    }
+    else if (!i_offset)
     {
         // to nearest contact position
         i_target->GetContactPoint( &owner, x, y, z );

src/game/Traveller.h

@@ -55,6 +55,7 @@ struct MANGOS_DLL_DECL Traveller
     void Relocation(float x, float y, float z, float orientation) {}
     void Relocation(float x, float y, float z) { Relocation(x, y, z, i_traveller.GetOrientation()); }
     void MoveTo(float x, float y, float z, uint32 t) {}
+    void Stop() {}
 };
 
 template<class T>
@@ -102,7 +103,13 @@ inline float Traveller<Creature>::GetMoveDestinationTo(float x, float y, float z
 template<>
 inline void Traveller<Creature>::MoveTo(float x, float y, float z, uint32 t)
 {
-    i_traveller.AI_SendMoveToPacket(x, y, z, t, i_traveller.GetSplineFlags(), SPLINETYPE_NORMAL);
+    i_traveller.SendMonsterMove(x, y, z, SPLINETYPE_NORMAL, i_traveller.GetSplineFlags(), t);
+}
+
+template<>
+inline void Traveller<Creature>::Stop()
+{
+    i_traveller.SendMonsterMove(i_traveller.GetPositionX(), i_traveller.GetPositionY(), i_traveller.GetPositionZ(), SPLINETYPE_STOP, i_traveller.GetSplineFlags(), 0);
 }
 
 // specialization for players
@@ -141,6 +148,13 @@ inline void Traveller<Player>::MoveTo(float x, float y, float z, uint32 t)
     i_traveller.SendMonsterMove(x, y, z, SPLINETYPE_NORMAL, SPLINEFLAG_WALKMODE, t);
 }
 
+template<>
+inline void Traveller<Player>::Stop()
+{
+    //Only send SPLINEFLAG_WALKMODE, client has strange issues with other move flags
+    i_traveller.SendMonsterMove(i_traveller.GetPositionX(), i_traveller.GetPositionY(), i_traveller.GetPositionZ(), SPLINETYPE_STOP, SPLINEFLAG_WALKMODE, 0);
+}
+
 typedef Traveller<Creature> CreatureTraveller;
 typedef Traveller<Player> PlayerTraveller;
 #endif

src/game/Unit.cpp

@@ -12783,7 +12783,7 @@ void Unit::StopMoving()
 
     // send explicit stop packet
     // player expected for correct work SPLINEFLAG_WALKMODE
-    SendMonsterMove(GetPositionX(), GetPositionY(), GetPositionZ(), SPLINETYPE_NORMAL, GetTypeId() == TYPEID_PLAYER ? SPLINEFLAG_WALKMODE : SPLINEFLAG_NONE, 0);
+    SendMonsterMove(GetPositionX(), GetPositionY(), GetPositionZ(), SPLINETYPE_STOP, GetTypeId() == TYPEID_PLAYER ? SPLINEFLAG_WALKMODE : SPLINEFLAG_NONE, 0);
 
     // update position and orientation for near players
     WorldPacket data;

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "10067"
+ #define REVISION_NR "10068"
 #endif // __REVISION_NR_H__