daObjNAN_c equivalent (#2320)

* daObjNAN_c equivalent

* Remove padding

src/d/actor/d_a_e_fz.cpp

@@ -253,7 +253,7 @@ void daE_FZ_c::damage_check() {
             dComIfGp_setHitMark(3,this,&pos3,&s_pos,0,AT_TYPE_0);
           }
 
-          mLastWallHitAngle = mAtInfo.mHitDirection;
+          mLastWallHitAngle = mAtInfo.mHitDirection.y;
           setReflectAngle();
           current.angle.y += -32768;
           field_0x712 = 10;