+/*
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
#ifndef DATABASE_HEADER
#define DATABASE_HEADER
-#include "config.h"
-#include "map.h"
-#include "mapsector.h"
-#include "mapblock.h"
-#include "main.h"
-#include "filesys.h"
-#include "serialization.h"
#include <list>
+#include <string>
+#include "irr_v3d.h"
+#include "irrlichttypes.h"
-class Database;
-class ServerMap;
+#ifndef PP
+ #define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
+#endif
class Database
{
public:
- virtual void beginSave()=0;
- virtual void endSave()=0;
-
- virtual void saveBlock(MapBlock *block)=0;
- virtual MapBlock* loadBlock(v3s16 blockpos)=0;
- long long getBlockAsInteger(const v3s16 pos);
- v3s16 getIntegerAsBlock(long long i);
- virtual void listAllLoadableBlocks(std::list<v3s16> &dst)=0;
+ virtual void beginSave() = 0;
+ virtual void endSave() = 0;
+
+ virtual bool saveBlock(v3s16 blockpos, std::string &data) = 0;
+ virtual std::string loadBlock(v3s16 blockpos) = 0;
+ virtual bool deleteBlock(v3s16 blockpos) = 0;
+ s64 getBlockAsInteger(const v3s16 pos) const;
+ v3s16 getIntegerAsBlock(s64 i) const;
+ virtual void listAllLoadableBlocks(std::list<v3s16> &dst) = 0;
virtual int Initialized(void)=0;
virtual ~Database() {};
};