Entities/Unit: Cleanup refactor. Changes: (#17819)

+ Unit::m_movedPlayer -> Unit::m_playerMovingMe
+ Player::m_mover -> Player::m_unitMovedByMe
+ Unit::GetMover() -> Unit::GetUnitBeingMoved()
+ Unit::GetPlayerMover() -> Unit::GetPlayerBeingMoved()
+ NEW: Unit::GetClientControllingPlayer()
(cherry picked from commit 8deda7ed7f18615937ec5db2d30a6badc3b157c1)

# Conflicts:
#	src/server/game/Entities/Player/Player.cpp
#	src/server/game/Entities/Unit/Unit.cpp
#	src/server/game/Handlers/MiscHandler.cpp
#	src/server/game/Handlers/MovementHandler.cpp
#	src/server/game/Handlers/SpellHandler.cpp
#	src/server/game/Server/WorldSession.cpp
#	src/server/game/Spells/SpellEffects.cpp
#	src/server/game/Spells/SpellInfo.cpp

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/game/Entities/Creature/Creature.cpp b/src/server/game/Entities/Creature/Creature.cpp
index b1225d1be5d..620b7bb83ab 100644
--- a/src/server/game/Entities/Creature/Creature.cpp
+++ b/src/server/game/Entities/Creature/Creature.cpp
@@ -2658,7 +2658,7 @@ Unit* Creature::SelectNearestHostileUnitInAggroRange(bool useLOS) const
 void Creature::UpdateMovementFlags()
 {
     // Do not update movement flags if creature is controlled by a player (charm/vehicle)
-    if (m_movedPlayer)
+    if (m_playerMovingMe)
         return;
 
     // Set the movement flags if the creature is in that mode. (Only fly if actually in air, only swim if in water, etc)