Reset current attack during force update (bug #4922)

CHANGELOG.md

@@ -43,6 +43,7 @@
     Bug #4896: Title screen music doesn't loop
     Bug #4911: Editor: QOpenGLContext::swapBuffers() warning with Qt5
     Bug #4916: Specular power (shininess) material parameter is ignored when shaders are used.
+    Bug #4922: Werewolves can not attack if the transformation happens during attack
     Feature #2229: Improve pathfinding AI
     Feature #3442: Default values for fallbacks from ini file
     Feature #3610: Option to invert X axis

apps/openmw/mwmechanics/character.cpp

@@ -2554,6 +2554,13 @@ void CharacterController::forceStateUpdate()
         return;
     clearAnimQueue();
 
+    // Make sure we canceled the current attack or spellcasting,
+    // because we disabled attack animations anyway.
+    mCastingManualSpell = false;
+    mAttackingOrSpell = false;
+    if (mUpperBodyState != UpperCharState_Nothing)
+        mUpperBodyState = UpperCharState_WeapEquiped;
+
     refreshCurrentAnims(mIdleState, mMovementState, mJumpState, true);
 
     if(mDeathState != CharState_None)