Core/Movement: Clean up and improvements on Unit::SetSpeed (#16843)

- Clean up of Unit::SetSpeed (mostly cherry picks from the 6.x branch):
- the opcode sent depends on the unit. until now, MSG_MOVE_SET_* were sent for every units which isn't like retail behavior.
- Removed the unused method parameter "forced" from Unit::SetSpeed
- Renamed Unit::SetSpeed to SetSpeedRate
- Removed the unused method parameter "forced" from Unit::UpdateSpeed
- Added utility method Unit::SetSpeed which take the new flat value.
(cherry picked from commit dc3327f9c5f80c36000356829159c060d916f62b)

# Conflicts:
#	src/server/game/Entities/Unit/Unit.cpp
#	src/server/game/Handlers/MovementHandler.cpp
#	src/server/scripts/EasternKingdoms/ZulAman/boss_akilzon.cpp
#	src/server/scripts/EasternKingdoms/ZulAman/boss_nalorakk.cpp
#	src/server/scripts/EasternKingdoms/ZulAman/boss_zuljin.cpp
#	src/server/scripts/Kalimdor/zone_azshara.cpp
#	src/server/scripts/Kalimdor/zone_durotar.cpp
#	src/server/scripts/Outland/zone_hellfire_peninsula.cpp

17 files changed, 38 insertions, 38 deletions

diff --git a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp
index 9515f829b31..bbd34f74a3d 100644
--- a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp
@@ -454,11 +454,11 @@ public:
                     float distance = me->GetDistance(JedogaPosition[1]);
 
                     if (distance < 9.0f)
-                        me->SetSpeed(MOVE_WALK, 0.5f, true);
+                        me->SetSpeedRate(MOVE_WALK, 0.5f);
                     else if (distance < 15.0f)
-                        me->SetSpeed(MOVE_WALK, 0.75f, true);
+                        me->SetSpeedRate(MOVE_WALK, 0.75f);
                     else if (distance < 20.0f)
-                        me->SetSpeed(MOVE_WALK, 1.0f, true);
+                        me->SetSpeedRate(MOVE_WALK, 1.0f);
 
                     me->GetMotionMaster()->Clear(false);
                     me->GetMotionMaster()->MovePoint(1, JedogaPosition[1]);
diff --git a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp
index e7326c9724a..16acc185586 100644
--- a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp
@@ -178,7 +178,7 @@ class boss_prince_taldaram : public CreatureScript
                             if (Unit* embraceTarget = GetEmbraceTarget())
                             {
                                 me->GetMotionMaster()->Clear();
-                                me->SetSpeed(MOVE_WALK, 2.0f, true);
+                                me->SetSpeedRate(MOVE_WALK, 2.0f);
                                 me->GetMotionMaster()->MoveChase(embraceTarget);
                             }
                             events.ScheduleEvent(EVENT_VANISHED, 1300);
@@ -188,7 +188,7 @@ class boss_prince_taldaram : public CreatureScript
                                 DoCast(embraceTarget, SPELL_EMBRACE_OF_THE_VAMPYR);
                             Talk(SAY_FEED);
                             me->GetMotionMaster()->Clear();
-                            me->SetSpeed(MOVE_WALK, 1.0f, true);
+                            me->SetSpeedRate(MOVE_WALK, 1.0f);
                             me->GetMotionMaster()->MoveChase(me->GetVictim());
                             events.ScheduleEvent(EVENT_FEEDING, 20000);
                             break;
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp
index 52c72b50a22..5647190406a 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp
@@ -804,7 +804,7 @@ class npc_anubarak_spike : public CreatureScript
             void StartChase(Unit* who)
             {
                 DoCast(who, SPELL_MARK);
-                me->SetSpeed(MOVE_RUN, 0.5f);
+                me->SetSpeedRate(MOVE_RUN, 0.5f);
                 // make sure the Spine will really follow the one he should
                 me->getThreatManager().clearReferences();
                 me->SetInCombatWithZone();
diff --git a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp
index 5de0dbd865c..41c79f17dbf 100644
--- a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp
@@ -2580,7 +2580,7 @@ class npc_quel_delar_sword : public CreatureScript
             void Reset() override
             {
                 _events.Reset();
-                me->SetSpeed(MOVE_FLIGHT, 4.5f, true);
+                me->SetSpeedRate(MOVE_FLIGHT, 4.5f);
                 DoCast(SPELL_WHIRLWIND_VISUAL);
                 if (_intro)
                     _events.ScheduleEvent(EVENT_QUEL_DELAR_INIT, 0);
diff --git a/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp b/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp
index 03f12e46bc3..b24a36da3fb 100644
--- a/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp
@@ -418,7 +418,7 @@ class boss_krick : public CreatureScript
                         case EVENT_OUTRO_6:
                             if (Creature* tyrannus = ObjectAccessor::GetCreature(*me, _instanceScript->GetGuidData(DATA_TYRANNUS_EVENT)))
                             {
-                                tyrannus->SetSpeed(MOVE_FLIGHT, 3.5f, true);
+                                tyrannus->SetSpeedRate(MOVE_FLIGHT, 3.5f);
                                 tyrannus->GetMotionMaster()->MovePoint(1, outroPos[4]);
                                 _tyrannusGUID = tyrannus->GetGUID();
                             }
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp
index 899906bd61a..4ecffdc8ce7 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp
@@ -1069,7 +1069,7 @@ class npc_blood_queen_lana_thel : public CreatureScript
                             if (Creature* summon = DoSummon(NPC_FLOATING_TRIGGER, triggerPos, 15000, TEMPSUMMON_TIMED_DESPAWN))
                             {
                                 summon->CastSpell(summon, SPELL_OOC_INVOCATION_VISUAL, true);
-                                summon->SetSpeed(MOVE_FLIGHT, 0.15f, true); // todo: creature is swimming, check if this is blizzlike or not.
+                                summon->SetSpeedRate(MOVE_FLIGHT, 0.15f); // todo: creature is swimming, check if this is blizzlike or not.
                                 summon->GetMotionMaster()->MovePoint(0, triggerEndPos);
                             }
                         }
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_lord_marrowgar.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_lord_marrowgar.cpp
index 84211547416..7c96bdd6619 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_lord_marrowgar.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_lord_marrowgar.cpp
@@ -142,7 +142,7 @@ class boss_lord_marrowgar : public CreatureScript
             void Reset() override
             {
                 _Reset();
-                me->SetSpeed(MOVE_RUN, _baseSpeed, true);
+                me->SetSpeedRate(MOVE_RUN, _baseSpeed);
                 me->RemoveAurasDueToSpell(SPELL_BONE_STORM);
                 me->RemoveAurasDueToSpell(SPELL_BERSERK);
                 events.ScheduleEvent(EVENT_ENABLE_BONE_SLICE, 10000);
@@ -224,7 +224,7 @@ class boss_lord_marrowgar : public CreatureScript
                         case EVENT_BONE_STORM_BEGIN:
                             if (Aura* pStorm = me->GetAura(SPELL_BONE_STORM))
                                 pStorm->SetDuration(int32(_boneStormDuration));
-                            me->SetSpeed(MOVE_RUN, _baseSpeed*3.0f, true);
+                            me->SetSpeedRate(MOVE_RUN, _baseSpeed*3.0f);
                             Talk(SAY_BONE_STORM);
                             events.ScheduleEvent(EVENT_BONE_STORM_END, _boneStormDuration+1);
                             // no break here
@@ -242,7 +242,7 @@ class boss_lord_marrowgar : public CreatureScript
                             if (me->GetMotionMaster()->GetCurrentMovementGeneratorType() == POINT_MOTION_TYPE)
                                 me->GetMotionMaster()->MovementExpired();
                             me->GetMotionMaster()->MoveChase(me->GetVictim());
-                            me->SetSpeed(MOVE_RUN, _baseSpeed, true);
+                            me->SetSpeedRate(MOVE_RUN, _baseSpeed);
                             events.CancelEvent(EVENT_BONE_STORM_MOVE);
                             events.ScheduleEvent(EVENT_ENABLE_BONE_SLICE, 10000);
                             if (!IsHeroic())
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp
index cbb5d37851c..df66d6b32b8 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp
@@ -369,21 +369,21 @@ class boss_professor_putricide : public CreatureScript
                 {
                     case POINT_FESTERGUT:
                         instance->SetBossState(DATA_FESTERGUT, IN_PROGRESS); // needed here for delayed gate close
-                        me->SetSpeed(MOVE_RUN, _baseSpeed, true);
+                        me->SetSpeedRate(MOVE_RUN, _baseSpeed);
                         DoAction(ACTION_FESTERGUT_GAS);
                         if (Creature* festergut = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_FESTERGUT)))
                             festergut->CastSpell(festergut, SPELL_GASEOUS_BLIGHT_LARGE, false, NULL, NULL, festergut->GetGUID());
                         break;
                     case POINT_ROTFACE:
                         instance->SetBossState(DATA_ROTFACE, IN_PROGRESS);   // needed here for delayed gate close
-                        me->SetSpeed(MOVE_RUN, _baseSpeed, true);
+                        me->SetSpeedRate(MOVE_RUN, _baseSpeed);
                         DoAction(ACTION_ROTFACE_OOZE);
                         events.ScheduleEvent(EVENT_ROTFACE_OOZE_FLOOD, 25000, 0, PHASE_ROTFACE);
                         break;
                     case POINT_TABLE:
                         // stop attack
                         me->GetMotionMaster()->MoveIdle();
-                        me->SetSpeed(MOVE_RUN, _baseSpeed, true);
+                        me->SetSpeedRate(MOVE_RUN, _baseSpeed);
                         if (GameObject* table = ObjectAccessor::GetGameObject(*me, instance->GetGuidData(DATA_PUTRICIDE_TABLE)))
                             me->SetFacingToObject(table);
                         // operating on new phase already
@@ -418,7 +418,7 @@ class boss_professor_putricide : public CreatureScript
                 {
                     case ACTION_FESTERGUT_COMBAT:
                         SetPhase(PHASE_FESTERGUT);
-                        me->SetSpeed(MOVE_RUN, _baseSpeed*2.0f, true);
+                        me->SetSpeedRate(MOVE_RUN, _baseSpeed*2.0f);
                         me->GetMotionMaster()->MovePoint(POINT_FESTERGUT, festergutWatchPos);
                         me->SetReactState(REACT_PASSIVE);
                         DoZoneInCombat(me);
@@ -435,7 +435,7 @@ class boss_professor_putricide : public CreatureScript
                     case ACTION_ROTFACE_COMBAT:
                     {
                         SetPhase(PHASE_ROTFACE);
-                        me->SetSpeed(MOVE_RUN, _baseSpeed*2.0f, true);
+                        me->SetSpeedRate(MOVE_RUN, _baseSpeed*2.0f);
                         me->GetMotionMaster()->MovePoint(POINT_ROTFACE, rotfaceWatchPos);
                         me->SetReactState(REACT_PASSIVE);
                         _oozeFloodStage = 0;
@@ -477,7 +477,7 @@ class boss_professor_putricide : public CreatureScript
                         events.ScheduleEvent(EVENT_ROTFACE_DIES, 4500, 0, PHASE_ROTFACE);
                         break;
                     case ACTION_CHANGE_PHASE:
-                        me->SetSpeed(MOVE_RUN, _baseSpeed*2.0f, true);
+                        me->SetSpeedRate(MOVE_RUN, _baseSpeed*2.0f);
                         events.DelayEvents(30000);
                         me->AttackStop();
                         if (!IsHeroic())
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
index 38b3932d742..76557f9a974 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
@@ -315,7 +315,7 @@ class boss_sindragosa : public CreatureScript
                     me->SetCanFly(true);
                     me->SetDisableGravity(true);
                     me->SetByteFlag(UNIT_FIELD_BYTES_1, 3, UNIT_BYTE1_FLAG_ALWAYS_STAND | UNIT_BYTE1_FLAG_HOVER);
-                    me->SetSpeed(MOVE_FLIGHT, 4.0f);
+                    me->SetSpeedRate(MOVE_FLIGHT, 4.0f);
                     me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
                     float moveTime = me->GetExactDist(&SindragosaFlyPos) / (me->GetSpeed(MOVE_FLIGHT) * 0.001f);
                     me->m_Events.AddEvent(new FrostwyrmLandEvent(*me, SindragosaLandPos), me->m_Events.CalculateTime(uint64(moveTime) + 250));
@@ -351,7 +351,7 @@ class boss_sindragosa : public CreatureScript
                         me->RemoveByteFlag(UNIT_FIELD_BYTES_1, 3, UNIT_BYTE1_FLAG_ALWAYS_STAND | UNIT_BYTE1_FLAG_HOVER);
                         me->SetHomePosition(SindragosaLandPos);
                         me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
-                        me->SetSpeed(MOVE_FLIGHT, 2.5f);
+                        me->SetSpeedRate(MOVE_FLIGHT, 2.5f);
 
                         // Sindragosa enters combat as soon as she lands
                         DoZoneInCombat();
@@ -696,7 +696,7 @@ class npc_spinestalker : public CreatureScript
                         return;
 
                     me->setActive(true);
-                    me->SetSpeed(MOVE_FLIGHT, 2.0f);
+                    me->SetSpeedRate(MOVE_FLIGHT, 2.0f);
                     me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
                     float moveTime = me->GetExactDist(&SpinestalkerFlyPos) / (me->GetSpeed(MOVE_FLIGHT) * 0.001f);
                     me->m_Events.AddEvent(new FrostwyrmLandEvent(*me, SpinestalkerLandPos), me->m_Events.CalculateTime(uint64(moveTime) + 250));
@@ -833,7 +833,7 @@ class npc_rimefang : public CreatureScript
                         return;
 
                     me->setActive(true);
-                    me->SetSpeed(MOVE_FLIGHT, 2.0f);
+                    me->SetSpeedRate(MOVE_FLIGHT, 2.0f);
                     me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC);
                     float moveTime = me->GetExactDist(&RimefangFlyPos) / (me->GetSpeed(MOVE_FLIGHT) * 0.001f);
                     me->m_Events.AddEvent(new FrostwyrmLandEvent(*me, RimefangLandPos), me->m_Events.CalculateTime(uint64(moveTime) + 250));
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
index 97970b789a6..c6d199f94a8 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
@@ -742,7 +742,7 @@ class boss_the_lich_king : public CreatureScript
                     {
                         summons.Summon(summon);
                         summon->SetReactState(REACT_PASSIVE);
-                        summon->SetSpeed(MOVE_FLIGHT, 0.5f);
+                        summon->SetSpeedRate(MOVE_FLIGHT, 0.5f);
                         summon->GetMotionMaster()->MoveRandom(10.0f);
                         if (!events.IsInPhase(PHASE_FROSTMOURNE))
                             summon->m_Events.AddEvent(new VileSpiritActivateEvent(summon), summon->m_Events.CalculateTime(15000));
@@ -1427,7 +1427,7 @@ class npc_valkyr_shadowguard : public CreatureScript
                 _events.Reset();
                 me->SetReactState(REACT_PASSIVE);
                 DoCast(me, SPELL_WINGS_OF_THE_DAMNED, false);
-                me->SetSpeed(MOVE_FLIGHT, 0.642857f, true);
+                me->SetSpeedRate(MOVE_FLIGHT, 0.642857f);
             }
 
             void IsSummonedBy(Unit* /*summoner*/) override
diff --git a/src/server/scripts/Northrend/Nexus/EyeOfEternity/boss_malygos.cpp b/src/server/scripts/Northrend/Nexus/EyeOfEternity/boss_malygos.cpp
index 9525d3f14f9..44643c42457 100644
--- a/src/server/scripts/Northrend/Nexus/EyeOfEternity/boss_malygos.cpp
+++ b/src/server/scripts/Northrend/Nexus/EyeOfEternity/boss_malygos.cpp
@@ -377,7 +377,7 @@ public:
             me->SetDisableGravity(true);
             me->SetByteFlag(UNIT_FIELD_BYTES_1, 3, UNIT_BYTE1_FLAG_ALWAYS_STAND | UNIT_BYTE1_FLAG_HOVER);
             // TO DO: find what in core is making boss slower than in retail (when correct speed data) or find missing movement flag update or forced spline change
-            me->SetSpeed(MOVE_FLIGHT, _flySpeed * 0.25f);
+            me->SetSpeedRate(MOVE_FLIGHT, _flySpeed * 0.25f);
             if (_despawned)
                 DoAction(ACTION_HANDLE_RESPAWN);
 
@@ -603,7 +603,7 @@ public:
             me->SetRespawnDelay(respawnDelay);
 
             // Set speed to normal value
-            me->SetSpeed(MOVE_FLIGHT, _flySpeed);
+            me->SetSpeedRate(MOVE_FLIGHT, _flySpeed);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC);
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
             me->RemoveAllAuras();
@@ -1165,7 +1165,7 @@ public:
             _instance = creature->GetInstanceScript();
             me->SetReactState(REACT_PASSIVE);
             // TO DO: These were a bit faster than what they should be. Not sure what is the reason.
-            me->SetSpeed(MOVE_FLIGHT, 1.25f);
+            me->SetSpeedRate(MOVE_FLIGHT, 1.25f);
         }
 
         void Initialize()
@@ -1274,7 +1274,7 @@ public:
             me->SetReactState(REACT_PASSIVE);
             // TO DO: Something is wrong with calculations for flying creatures that are on WP/Cyclic path.
             // They should get the same difference as to when at ground from run creature switch to walk.
-            me->SetSpeed(MOVE_FLIGHT, 0.45f);
+            me->SetSpeedRate(MOVE_FLIGHT, 0.45f);
         }
 
         void Reset() override
@@ -1566,7 +1566,7 @@ public:
             {
                 me->DespawnOrUnsummon(2050);
                 me->SetOrientation(2.5f);
-                me->SetSpeed(MOVE_FLIGHT, 1.0f, true);
+                me->SetSpeedRate(MOVE_FLIGHT, 1.0f);
                 Position pos = me->GetPosition();
                 pos.m_positionX += 10.0f;
                 pos.m_positionY += 10.0f;
diff --git a/src/server/scripts/Northrend/Nexus/Oculus/oculus.cpp b/src/server/scripts/Northrend/Nexus/Oculus/oculus.cpp
index 33bd49a5a22..b73c0bda008 100644
--- a/src/server/scripts/Northrend/Nexus/Oculus/oculus.cpp
+++ b/src/server/scripts/Northrend/Nexus/Oculus/oculus.cpp
@@ -375,7 +375,7 @@ class npc_ruby_emerald_amber_drake : public CreatureScript
                         {
                             me->DespawnOrUnsummon(2050);
                             me->SetOrientation(2.5f);
-                            me->SetSpeed(MOVE_FLIGHT, 1.0f, true);
+                            me->SetSpeedRate(MOVE_FLIGHT, 1.0f);
                             Talk(SAY_DRAKES_TAKEOFF);
                             Position pos = me->GetPosition();
                             Position offset = { 10.0f, 10.0f, 12.0f, 0.0f };
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp
index a98da2c6e3d..8f7687d0fca 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp
@@ -174,7 +174,7 @@ public:
                 {
                     if (pSpark->IsAlive())
                     {
-                        pSpark->SetSpeed(MOVE_RUN, 2.0f);
+                        pSpark->SetSpeedRate(MOVE_RUN, 2.0f);
                         pSpark->GetMotionMaster()->Clear();
                         pSpark->GetMotionMaster()->MovePoint(DATA_POINT_CALLBACK, pos);
                     }
@@ -355,7 +355,7 @@ public:
                     {
                         Position pos = ionar->GetPosition();
 
-                        me->SetSpeed(MOVE_RUN, 2.0f);
+                        me->SetSpeedRate(MOVE_RUN, 2.0f);
                         me->GetMotionMaster()->Clear();
                         me->GetMotionMaster()->MovePoint(DATA_POINT_CALLBACK, pos);
                     }
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_mimiron.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_mimiron.cpp
index 0714f2426bc..8aa443cba3f 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_mimiron.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_mimiron.cpp
@@ -703,7 +703,7 @@ class boss_leviathan_mk_ii : public CreatureScript
                         if (Unit* turret = me->GetVehicleKit()->GetPassenger(3))
                             turret->KillSelf();
 
-                        me->SetSpeed(MOVE_RUN, 1.5f, true);
+                        me->SetSpeedRate(MOVE_RUN, 1.5f);
                         me->GetMotionMaster()->MovePoint(WP_MKII_P1_IDLE, VehicleRelocation[WP_MKII_P1_IDLE]);
                     }
                     else if (events.IsInPhase(PHASE_VOL7RON))
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp
index ca0f76b555d..5d48ec6cbb4 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp
@@ -366,7 +366,7 @@ class boss_razorscale : public CreatureScript
                 _EnterCombat();
                 if (Creature* controller = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_RAZORSCALE_CONTROL)))
                     controller->AI()->DoAction(ACTION_HARPOON_BUILD);
-                me->SetSpeed(MOVE_FLIGHT, 3.0f, true);
+                me->SetSpeedRate(MOVE_FLIGHT, 3.0f);
                 me->SetReactState(REACT_PASSIVE);
                 phase = PHASE_GROUND;
                 events.SetPhase(PHASE_GROUND);
@@ -550,7 +550,7 @@ class boss_razorscale : public CreatureScript
                 me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_STUNNED | UNIT_FLAG_PACIFIED);
                 me->SetReactState(REACT_AGGRESSIVE);
                 me->RemoveAurasDueToSpell(SPELL_HARPOON_TRIGGER);
-                me->SetSpeed(MOVE_FLIGHT, 1.0f, true);
+                me->SetSpeedRate(MOVE_FLIGHT, 1.0f);
                 PermaGround = true;
                 DoCastAOE(SPELL_FLAMEBREATH);
                 events.ScheduleEvent(EVENT_FLAME, 15000, 0, PHASE_PERMAGROUND);
@@ -677,7 +677,7 @@ class npc_expedition_commander : public CreatureScript
                                 if (Creature* summonedEngineer = me->SummonCreature(NPC_ENGINEER, PosEngSpawn, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 3000))
                                 {
                                     summonedEngineer->SetWalk(false);
-                                    summonedEngineer->SetSpeed(MOVE_RUN, 0.5f);
+                                    summonedEngineer->SetSpeedRate(MOVE_RUN, 0.5f);
                                     summonedEngineer->SetHomePosition(PosEngRepair[n]);
                                     summonedEngineer->GetMotionMaster()->MoveTargetedHome();
                                     Engineer[n] = summonedEngineer->GetGUID();
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp
index 1af45f3031a..ee71c696d7c 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp
@@ -746,7 +746,7 @@ public:
             //! HACK: Creature's can't have MOVEMENTFLAG_FLYING
             me->AddUnitMovementFlag(MOVEMENTFLAG_FLYING);
             me->RemoveAurasDueToSpell(SPELL_ORB_VISUAL);
-            me->SetSpeed(MOVE_FLIGHT, 0.5f);
+            me->SetSpeedRate(MOVE_FLIGHT, 0.5f);
         }
 
         void UpdateAI(uint32 diff) override
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp
index d7b65093898..7615217a794 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp
@@ -209,7 +209,7 @@ public:
             Initialize();
 
             Summons.DespawnAll();
-            me->SetSpeed(MOVE_FLIGHT, 3.0f);
+            me->SetSpeedRate(MOVE_FLIGHT, 3.0f);
             if ((ObjectAccessor::GetCreature(*me, m_uiGraufGUID) == NULL) && !me->IsMounted())
                  me->SummonCreature(NPC_GRAUF, Location[0].GetPositionX(), Location[0].GetPositionY(), Location[0].GetPositionZ(), 3.0f);
             instance->SetBossState(DATA_SKADI_THE_RUTHLESS, NOT_STARTED);