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-rw-r--r--src/resources/db/deaddb.cpp81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/resources/db/deaddb.cpp b/src/resources/db/deaddb.cpp
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+++ b/src/resources/db/deaddb.cpp
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+/*
+ * 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]);
+}