1 files changed, 176 insertions, 0 deletions
diff --git a/src/resources/db/mapdb.cpp b/src/resources/db/mapdb.cpp
new file mode 100644
index 000000000..13aac3032
--- /dev/null
+++ b/src/resources/db/mapdb.cpp
@@ -0,0 +1,176 @@
+/*
+ *  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;
+}