Line data    Source code

       1             : /*
       2             : Minetest
       3             : Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
       4             : 
       5             : This program is free software; you can redistribute it and/or modify
       6             : it under the terms of the GNU Lesser General Public License as published by
       7             : the Free Software Foundation; either version 2.1 of the License, or
       8             : (at your option) any later version.
       9             : 
      10             : This program is distributed in the hope that it will be useful,
      11             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      12             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      13             : GNU Lesser General Public License for more details.
      14             : 
      15             : You should have received a copy of the GNU Lesser General Public License along
      16             : with this program; if not, write to the Free Software Foundation, Inc.,
      17             : 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      18             : */
      19             : 
      20             : /*
      21             : Dummy database class
      22             : */
      23             : 
      24             : #include "database-dummy.h"
      25             : 
      26             : 
      27           0 : bool Database_Dummy::saveBlock(const v3s16 &pos, const std::string &data)
      28             : {
      29           0 :         m_database[getBlockAsInteger(pos)] = data;
      30           0 :         return true;
      31             : }
      32             : 
      33           0 : std::string Database_Dummy::loadBlock(const v3s16 &pos)
      34             : {
      35           0 :         s64 i = getBlockAsInteger(pos);
      36           0 :         std::map<s64, std::string>::iterator it = m_database.find(i);
      37           0 :         if (it == m_database.end())
      38           0 :                 return "";
      39           0 :         return it->second;
      40             : }
      41             : 
      42           0 : bool Database_Dummy::deleteBlock(const v3s16 &pos)
      43             : {
      44           0 :         m_database.erase(getBlockAsInteger(pos));
      45           0 :         return true;
      46             : }
      47             : 
      48           0 : void Database_Dummy::listAllLoadableBlocks(std::vector<v3s16> &dst)
      49             : {
      50           0 :         for (std::map<s64, std::string>::const_iterator x = m_database.begin();
      51           0 :                         x != m_database.end(); ++x) {
      52           0 :                 dst.push_back(getIntegerAsBlock(x->first));
      53             :         }
      54           0 : }
      55             :