Merge branch 'skip_async' into 'master'

Don't put player in the air after going out of tcl

See merge request OpenMW/openmw!1009

(cherry picked from commit 6d08a1d7318ae076839738d173b884fcc7b1a348)

6ad2cf8e Skip simulation result after calling Actor::updatePosition(). Otherwise

apps/openmw/mwphysics/actor.cpp

@@ -124,11 +124,13 @@ void Actor::updatePosition()
     mPositionOffset = osg::Vec3f();
     mStandingOnPtr = nullptr;
     mSkipCollisions = true;
+    mSkipSimulation = true;
 }
 
 void Actor::setSimulationPosition(const osg::Vec3f& position)
 {
-    mSimulationPosition = position;
+    if (!std::exchange(mSkipSimulation, false))
+        mSimulationPosition = position;
 }
 
 osg::Vec3f Actor::getSimulationPosition() const

apps/openmw/mwphysics/actor.hpp

@@ -204,6 +204,7 @@ namespace MWPhysics
         osg::Vec3f mVelocity;
         bool mWorldPositionChanged;
         bool mSkipCollisions;
+        bool mSkipSimulation;
         btTransform mLocalTransform;
         mutable std::mutex mPositionMutex;