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-rw-r--r--src/resources/db/mapdb.cpp176
1 files changed, 176 insertions, 0 deletions
diff --git a/src/resources/db/mapdb.cpp b/src/resources/db/mapdb.cpp
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+++ b/src/resources/db/mapdb.cpp
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+/*
+ * Color database
+ * Copyright (C) 2008 Aethyra Development Team
+ * 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/mapdb.h"
+
+#include "configuration.h"
+#include "logger.h"
+
+#include "debug.h"
+
+namespace
+{
+ bool mLoaded = false;
+ MapDB::Maps mMaps;
+ MapDB::MapInfos mInfos;
+ MapDB::Atlases mAtlases;
+}
+
+namespace MapDB
+{
+ void readMap(XmlNodePtr node);
+ void readAtlas(XmlNodePtr node);
+}
+
+void MapDB::load()
+{
+ if (mLoaded)
+ unload();
+
+ loadRemap();
+ loadInfo();
+ mLoaded = true;
+}
+
+void MapDB::loadRemap()
+{
+ XML::Document *const doc = new XML::Document(
+ paths.getStringValue("mapsRemapFile"));
+
+ const XmlNodePtr root = doc->rootNode();
+ if (!root)
+ {
+ delete doc;
+ return;
+ }
+
+ for_each_xml_child_node(node, root)
+ {
+ if (xmlNameEqual(node, "map"))
+ {
+ const std::string name = XML::getProperty(node, "name", "");
+ if (name.empty())
+ continue;
+
+ const std::string value = XML::getProperty(node, "value", "");
+ if (value.empty())
+ continue;
+
+ mMaps[name] = value;
+ }
+ }
+
+ delete doc;
+}
+
+void MapDB::readMap(XmlNodePtr node)
+{
+ const std::string map = XML::getProperty(node, "name", "");
+ if (map.empty())
+ return;
+
+ for_each_xml_child_node(childNode, node)
+ {
+ if (xmlNameEqual(childNode, "atlas"))
+ {
+ const std::string atlas = XML::getProperty(childNode, "name", "");
+ if (atlas.empty())
+ continue;
+ mInfos[map].atlas = atlas;
+ }
+ }
+}
+
+void MapDB::readAtlas(XmlNodePtr node)
+{
+ const std::string atlas = XML::getProperty(node, "name", "");
+ if (atlas.empty())
+ return;
+ for_each_xml_child_node(childNode, node)
+ {
+ if (xmlNameEqual(childNode, "file"))
+ {
+ const std::string file = XML::getProperty(childNode, "name", "");
+ if (file.empty())
+ continue;
+ mAtlases[atlas].push_back(file);
+ }
+ }
+ if (atlas != "all")
+ {
+ const AtlasCIter &allAtlas = mAtlases.find("all");
+ if (allAtlas != mAtlases.end())
+ {
+ FOR_EACH (StringVectCIter, it, (*allAtlas).second)
+ mAtlases[atlas].push_back(*it);
+ }
+ }
+}
+
+void MapDB::loadInfo()
+{
+ XML::Document *doc = new XML::Document(paths.getStringValue("mapsFile"));
+ const XmlNodePtr root = doc->rootNode();
+ if (!root)
+ {
+ delete doc;
+ return;
+ }
+
+ for_each_xml_child_node(node, root)
+ {
+ if (xmlNameEqual(node, "map"))
+ readMap(node);
+ else if (xmlNameEqual(node, "atlas"))
+ readAtlas(node);
+ }
+ delete doc;
+}
+
+void MapDB::unload()
+{
+ logger->log1("Unloading map database...");
+
+ mMaps.clear();
+ mLoaded = false;
+}
+
+const std::string MapDB::getMapName(const std::string &name)
+{
+ const MapIterator it = mMaps.find(name);
+
+ if (it != mMaps.end())
+ return it->second;
+ return name;
+}
+
+const MapDB::MapInfo *MapDB::getMapAtlas(const std::string &name)
+{
+ const MapInfoIter it = mInfos.find(name);
+ if (it == mInfos.end())
+ return nullptr;
+ MapInfo *const info = &(*it).second;
+ const AtlasCIter it2 = mAtlases.find(info->atlas);
+ if (it2 == mAtlases.end())
+ return nullptr;
+ info->files = &((*it2).second);
+ return info;
+}