add reading single puzzle message

gframe/game.cpp

@@ -623,7 +623,7 @@ bool Game::Initialize() {
 	btnLoadSinglePlay = env->addButton(rect<s32>(459, 301, 569, 326), tabSingle, BUTTON_LOAD_SINGLEPLAY, dataManager.GetSysString(1211));
 	btnSinglePlayCancel = env->addButton(rect<s32>(459, 331, 569, 356), tabSingle, BUTTON_CANCEL_SINGLEPLAY, dataManager.GetSysString(1210));
 	env->addStaticText(dataManager.GetSysString(1352), rect<s32>(360, 10, 550, 30), false, true, tabSingle);
-	stSinglePlayInfo = env->addStaticText(L"", rect<s32>(360, 40, 550, 280), false, true, tabSingle);
+	stSinglePlayInfo = env->addStaticText(L"", rect<s32>(360, 40, 560, 280), false, true, tabSingle);
 	//replay save
 	wReplaySave = env->addWindow(rect<s32>(510, 200, 820, 320), false, dataManager.GetSysString(1340));
 	wReplaySave->getCloseButton()->setVisible(false);
@@ -898,6 +898,7 @@ void Game::RefreshReplay() {
 }
 void Game::RefreshSingleplay() {
 	lstSinglePlayList->clear();
+	stSinglePlayInfo->setText(L"");
 	FileSystem::TraversalDir(L"./single", [this](const wchar_t* name, bool isdir) {
 		if(!isdir && wcsrchr(name, '.') && !mywcsncasecmp(wcsrchr(name, '.'), L".lua", 4))
 			lstSinglePlayList->addItem(name);

gframe/menu_handler.cpp

@@ -457,6 +457,55 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 				mainGame->SetStaticText(mainGame->stReplayInfo, 180, mainGame->guiFont, repinfo.c_str());
 				break;
 			}
+			case LISTBOX_SINGLEPLAY_LIST: {
+				int sel = mainGame->lstSinglePlayList->getSelected();
+				if(sel == -1)
+					break;
+				const wchar_t* name = mainGame->lstSinglePlayList->getListItem(sel);
+				wchar_t fname[256];
+				myswprintf(fname, L"./single/%ls", name);
+				FILE *fp;
+#ifdef _WIN32
+				fp = _wfopen(fname, L"rb");
+#else
+				char filename[256];
+				BufferIO::EncodeUTF8(fname, filename);
+				fp = fopen(filename, "rb");
+#endif
+				if(!fp) {
+					mainGame->stSinglePlayInfo->setText(L"");
+					break;
+				}
+				char linebuf[1024];
+				wchar_t wlinebuf[1024];
+				std::wstring message = L"";
+				bool in_message = false;
+				while(fgets(linebuf, 1024, fp)) {
+					if(!strnicmp(linebuf, "--[[message", 11)) {
+						size_t len = strlen(linebuf);
+						char* msgend = strrchr(linebuf, ']');
+						if(len <= 13) {
+							in_message = true;
+							continue;
+						} else if(len > 15 && msgend) {
+							*(msgend - 1) = '\0';
+							BufferIO::DecodeUTF8(linebuf + 12, wlinebuf);
+							message.append(wlinebuf);
+							break;
+						}
+					}
+					if(!strncmp(linebuf, "]]", 2)) {
+						in_message = false;
+						break;
+					}
+					if(in_message) {
+						BufferIO::DecodeUTF8(linebuf, wlinebuf);
+						message.append(wlinebuf);
+					}
+				}
+				mainGame->SetStaticText(mainGame->stSinglePlayInfo, 200, mainGame->guiFont, message.c_str());
+				break;
+			}
 			case LISTBOX_BOT_LIST: {
 				int sel = mainGame->lstBotList->getSelected();
 				if(sel == -1)