diff options
Diffstat (limited to 'src/resources/db/deaddb.cpp')
-rw-r--r-- | src/resources/db/deaddb.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/resources/db/deaddb.cpp b/src/resources/db/deaddb.cpp new file mode 100644 index 000000000..fa418ee3e --- /dev/null +++ b/src/resources/db/deaddb.cpp @@ -0,0 +1,81 @@ +/* + * The ManaPlus Client + * Copyright (C) 2011-2013 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "resources/db/deaddb.h" + +#include "configuration.h" +#include "logger.h" + +#include "utils/translation/podict.h" + +#include "debug.h" + +namespace +{ + bool mLoaded = false; + std::vector<std::string> mMessages; +} // namespace + +void DeadDB::load() +{ + if (mLoaded) + unload(); + + XML::Document *doc = new XML::Document( + paths.getStringValue("deadMessagesFile")); + const XmlNodePtr root = doc->rootNode(); + + if (!root || !xmlNameEqual(root, "messages")) + { + logger->log("DeadDB: Failed to parse %s.", + paths.getStringValue("deadMessagesFile").c_str()); + delete doc; + return; + } + + for_each_xml_child_node(node, root) + { + if (xmlNameEqual(node, "message")) + { + const char *const data = reinterpret_cast<const char*>( + xmlNodeGetContent(node)); + if (!data || !*data) + continue; + mMessages.push_back(data); + } + } + + delete doc; + mLoaded = true; +} + +void DeadDB::unload() +{ + mMessages.clear(); + mLoaded = false; +} + +std::string DeadDB::getRandomString() +{ + const int sz = mMessages.size(); + if (!sz) + return std::string(); + return translator->getStr(mMessages[rand() % sz]); +} |