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/*
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 <list>
#include "irr_v3d.h"
class MapBlock;
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 int Initialized(void)=0;
virtual ~Database() {};
};
#endif
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