fix loading single

gframe/single_mode.cpp

@@ -56,10 +56,15 @@ int SingleMode::SinglePlayThread(void* param) {
 	BufferIO::CopyWStr(mainGame->ebNickName->getText(), mainGame->dInfo.hostname, 20);
 	mainGame->dInfo.clientname[0] = 0;
 	mainGame->dInfo.turn = 0;
+	if(!preload_script(pduel, fname2, slen)) {
+		wchar_t fname[256];
+		myswprintf(fname, L"./single/%ls", open_file_name);
+		slen = BufferIO::EncodeUTF8(fname, fname2);
 		if(!preload_script(pduel, fname2, slen)) {
 			end_duel(pduel);
 			return 0;
 		}
+	}
 	mainGame->gMutex.Lock();
 	mainGame->HideElement(mainGame->wSinglePlay);
 	mainGame->wCardImg->setVisible(true);