[Client] Get rid Z axis in direction.pos

apps/openmw/mwmechanics/character.cpp

@@ -1693,7 +1693,6 @@ void CharacterController::update(float duration)
             MWMechanics::Movement &movementSettings = cls.getMovementSettings(mPtr);
             localPlayer->direction.pos[0] = movementSettings.mPosition[0];
             localPlayer->direction.pos[1] = movementSettings.mPosition[1];
-            localPlayer->direction.pos[2] = movementSettings.mPosition[2];
         }
         else if (mwmp::Main::get().getCellController()->isLocalActor(mPtr))
         {

apps/openmw/mwmp/DedicatedPlayer.cpp

@@ -124,7 +124,6 @@ void DedicatedPlayer::move(float dt)
     MWMechanics::Movement *move = &ptr.getClass().getMovementSettings(ptr);
     move->mPosition[0] = direction.pos[0];
     move->mPosition[1] = direction.pos[1];
-    move->mPosition[2] = direction.pos[2];
 
     MWMechanics::zTurn(ptr, position.rot[2], osg::DegreesToRadians(1.0));
 }

apps/openmw/mwmp/LocalPlayer.cpp

@@ -325,7 +325,7 @@ void LocalPlayer::updatePosition(bool forceUpdate)
 
         position = player.getRefData().getPosition();
 
-        bool posIsChanging = (direction.pos[0] != 0 || direction.pos[1] != 0 || direction.pos[2] != 0 ||
+        bool posIsChanging = (direction.pos[0] != 0 || direction.pos[1] != 0 ||
                 position.rot[0] != oldRot[0] || position.rot[2] != oldRot[1]);
 
         if (forceUpdate || posIsChanging || posWasChanged)