change synchro check

synchro material group can now include cards from outside of the field

ocgcore/field.cpp

@@ -1641,12 +1641,27 @@ int32 field::check_tuner_material(card* pcard, card* tuner, int32 findex1, int32
 			}
 			card_vector nsyn;
 			card* pm;
+			if (mg) {
+				for (auto cit = mg->container.begin(); cit != mg->container.end(); ++cit) {
+					pm=*cit;
+					if(pm && pm != tuner && pm != smat && pm->is_can_be_synchro_material(pcard, tuner)) {						
+						if(pcheck)
+							pcheck->get_value(pm);
+						if(!pduel->lua->check_matching(pm, findex2, 0))
+							continue;
+						nsyn.push_back(pm);
+						pm->operation_param = pm->get_synchro_level(pcard);
+					}
+				}
+				if(check_with_sum_limit(&nsyn, lv, 0, 1, min, max)) {
+					pduel->restore_assumes();
+					return TRUE;
+				}
+			} else {
 				for(uint8 p = 0; p < 2; ++p) {
 					for(int32 i = 0; i < 5; ++i) {
 						pm = player[p].list_mzone[i];
 						if(pm && pm != tuner && pm != smat && pm->is_position(POS_FACEUP) && pm->is_can_be_synchro_material(pcard, tuner)) {	
-						if(mg && !mg->has_card(pm))
-							continue;
 							if(pcheck)
 								pcheck->get_value(pm);
 							if(!pduel->lua->check_matching(pm, findex2, 0))
@@ -1662,6 +1677,7 @@ int32 field::check_tuner_material(card* pcard, card* tuner, int32 findex1, int32
 				}
 			}
 		}
+	}
 	pduel->restore_assumes();
 	return FALSE;
 }