update

libduel.cpp

@@ -3177,7 +3177,9 @@ int32 scriptlib::duel_get_synchro_material(lua_State *L) {
 	group* pgroup = pduel->new_group();
 	for (auto cit = mats.begin(); cit != mats.end(); ++cit) {
 		card* pcard = *cit;
-		if (facedown || (pcard->current.location != LOCATION_MZONE || pcard->is_position(POS_FACEUP)))
+		if (pcard->get_status(STATUS_SUMMONING | STATUS_SUMMON_DISABLED | STATUS_SPSUMMON_STEP)
+			|| pcard->current.location == LOCATION_MZONE && !pcard->is_position(POS_FACEUP) && !facedown)
+			continue;
 		pgroup->container.insert(*cit);
 	}
 	interpreter::group2value(L, pgroup);