diff options
Diffstat (limited to 'src/database/database-dummy.cpp')
-rw-r--r-- | src/database/database-dummy.cpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/database/database-dummy.cpp b/src/database/database-dummy.cpp new file mode 100644 index 000000000..a3d8cd579 --- /dev/null +++ b/src/database/database-dummy.cpp @@ -0,0 +1,59 @@ +/* +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. +*/ + +/* +Dummy database class +*/ + +#include "database-dummy.h" + + +bool Database_Dummy::saveBlock(const v3s16 &pos, const std::string &data) +{ + m_database[getBlockAsInteger(pos)] = data; + return true; +} + +void Database_Dummy::loadBlock(const v3s16 &pos, std::string *block) +{ + s64 i = getBlockAsInteger(pos); + auto it = m_database.find(i); + if (it == m_database.end()) { + *block = ""; + return; + } + + *block = it->second; +} + +bool Database_Dummy::deleteBlock(const v3s16 &pos) +{ + m_database.erase(getBlockAsInteger(pos)); + return true; +} + +void Database_Dummy::listAllLoadableBlocks(std::vector<v3s16> &dst) +{ + dst.reserve(m_database.size()); + for (std::map<s64, std::string>::const_iterator x = m_database.begin(); + x != m_database.end(); ++x) { + dst.push_back(getIntegerAsBlock(x->first)); + } +} + |