Merge branch 'soulful' into 'master'

Fix soul trapping for one shot kills

Closes #6337

See merge request OpenMW/openmw!1288

apps/openmw/mwmechanics/combat.cpp

@@ -48,6 +48,8 @@ namespace MWMechanics
                 MWMechanics::CastSpell cast(attacker, victim, fromProjectile);
                 cast.mHitPosition = hitPosition;
                 cast.cast(object, false);
+                // Apply magic effects directly instead of waiting a frame to allow soul trap to work on one-hit kills
+                MWBase::Environment::get().getMechanicsManager()->updateMagicEffects(victim);
                 return true;
             }
         }