]> git.lizzy.rs Git - dragonfireclient.git/blob - src/nameidmapping.cpp
Omnicleanup: header cleanup, add ModApiUtil shared between game and mainmenu
[dragonfireclient.git] / src / nameidmapping.cpp
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 #include "nameidmapping.h"
21 #include "exceptions.h"
22 #include "util/serialize.h"
23
24 void NameIdMapping::serialize(std::ostream &os) const
25 {
26         writeU8(os, 0); // version
27         writeU16(os, m_id_to_name.size());
28         for(std::map<u16, std::string>::const_iterator
29                         i = m_id_to_name.begin();
30                         i != m_id_to_name.end(); i++){
31                 writeU16(os, i->first);
32                 os<<serializeString(i->second);
33         }
34 }
35
36 void NameIdMapping::deSerialize(std::istream &is)
37 {
38         int version = readU8(is);
39         if(version != 0)
40                 throw SerializationError("unsupported NameIdMapping version");
41         u32 count = readU16(is);
42         m_id_to_name.clear();
43         m_name_to_id.clear();
44         for(u32 i=0; i<count; i++){
45                 u16 id = readU16(is);
46                 std::string name = deSerializeString(is);
47                 m_id_to_name[id] = name;
48                 m_name_to_id[name] = id;
49         }
50 }
51