Add ability to remap maps to different files.

1 files changed, 88 insertions, 0 deletions

diff --git a/src/resources/mapdb.cpp b/src/resources/mapdb.cpp
new file mode 100644
index 000000000..37b127c02
--- /dev/null
+++ b/src/resources/mapdb.cpp
@@ -0,0 +1,88 @@
+/*
+ *  Color database
+ *  Copyright (C) 2008  Aethyra Development Team
+ *  Copyright (C) 2011  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/mapdb.h"
+
+#include "configuration.h"
+#include "client.h"
+#include "log.h"
+
+#include "utils/xml.h"
+
+#include <libxml/tree.h>
+
+namespace
+{
+    bool mLoaded = false;
+    MapDB::Maps mMaps;
+}
+
+void MapDB::load()
+{
+    if (mLoaded)
+        unload();
+
+    XML::Document *doc = new XML::Document(
+        paths.getStringValue("maps") + "remap.xml");
+
+    xmlNodePtr root = doc->rootNode();
+    if (!root)
+        return;
+
+    for_each_xml_child_node(node, root)
+    {
+        if (xmlStrEqual(node->name, BAD_CAST "map"))
+        {
+            std::string name = XML::getProperty(node, "name", "");
+            if (name.empty())
+                continue;
+
+            std::string value = XML::getProperty(node, "value", "");
+            if (value.empty())
+                continue;
+
+            mMaps[name] = value;
+        }
+    }
+
+    delete doc;
+
+    mLoaded = true;
+}
+
+
+void MapDB::unload()
+{
+    logger->log1("Unloading map database...");
+
+    mMaps.clear();
+    mLoaded = false;
+}
+
+std::string MapDB::getMapName(std::string name)
+{
+    MapIterator it = mMaps.find(name);
+    logger->log("map: " + name);
+
+    if (it != mMaps.end())
+        return it->second;
+    return name;
+}